diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8f08eff..9776be2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,43 +4,43 @@ All notable changes to `php-ebook` will be documented in this file.
 
 ## 0.3.32 - 2023-05-08
 
-- MetaTitle `slugSortWithSerie` fix
+-   MetaTitle `slugSortWithSerie` fix
 
 ## 0.3.31 - 2023-05-05
 
-- improve documentation
+-   improve documentation
 
 ## 0.3.30 - 2023-05-05
 
-- make `slugSortWithSerie` always generated (if title)
+-   make `slugSortWithSerie` always generated (if title)
 
 ## 0.3.20 - 2023-05-05
 
-- update `titleMeta` to `metaTitle`
+-   update `titleMeta` to `metaTitle`
 
 ## 0.3.10 - 2023-05-05
 
-- add `titleMeta()` to `BookEntity` with extra infos with title slug and series slug
-- move `ComicMeta` to `Kiwilan\Ebook\Entity\ComicMeta`
+-   add `titleMeta()` to `BookEntity` with extra infos with title slug and series slug
+-   move `ComicMeta` to `Kiwilan\Ebook\Entity\ComicMeta`
 
 ## 0.3.0 - 2023-05-05
 
-- add `filename` to `Ebook`
-- remove `path` from `BookEntity` (it's in `Ebook`)
-- `Book` `manga` is default `UNKNOWN`
-- add methods `toArray`, `toJson` and `__toString` to `Ebook`, `BookEntity`, `EpubOpf`, `CbaFormat`
+-   add `filename` to `Ebook`
+-   remove `path` from `BookEntity` (it's in `Ebook`)
+-   `Book` `manga` is default `UNKNOWN`
+-   add methods `toArray`, `toJson` and `__toString` to `Ebook`, `BookEntity`, `OpfMetadata`, `CbaMetadata`
 
 ## 0.2.10 - 2023-05-05
 
-- add `words` property
+-   add `words` property
 
 ## 0.2.0 - 2023-05-05
 
-- Move `BookEntity` `cover` to `Ebook`
+-   Move `BookEntity` `cover` to `Ebook`
 
 ## 0.1.01 - 2023-05-05
 
-- Update `kiwilan/php-archive`
+-   Update `kiwilan/php-archive`
 
 ## 0.1.0 - 2023-04-01
 
diff --git a/README.md b/README.md
index 35bf445..d6cf4f8 100644
--- a/README.md
+++ b/README.md
@@ -70,12 +70,12 @@ composer require kiwilan/php-ebook
 
 ## Usage
 
-With eBook files (`.epub`, `.cbz`, `.cbr`, `.cb7`, `.cbt`, `.pdf`)
+With eBook files (`.epub`, `.cbz`, `.cba`, `.cbr`, `.cb7`, `.cbt`, `.pdf`)
 
 ```php
 $ebook = Ebook::read('path/to/archive.epub');
 
-$metadata = $ebook->metadata(); // EpubOpf|CbaFormat|null => metadata OPF for EPUB, metadata CBA for CBA
+$metadata = $ebook->metadata(); // OpfMetadata|CbaMetadata|null => metadata OPF for EPUB, metadata CBA for CBA
 $format = $book->format(); // epub, pdf, cba
 $book = $ebook->book(); // ?BookEntity
 $cover = $ebook->cover(bool $convertBase64 = true); // string => cover as string ($toString convert base64)
@@ -85,13 +85,31 @@ $extension = $ebook->extension(); // string
 $hasMetadata = $ebook->hasMetadata(); // bool
 ```
 
+### Metadata
+
+```php
+$metadata = $ebook->metadata(); // OpfMetadata|CbaMetadata|null => metadata OPF for EPUB, metadata CBA for CBA
+
+// For OpfMetadata
+$metadata->metadata(); // `metadata` entry from `.opf` file
+$metadata->manifest(); // `manifest` entry from `.opf` file
+$metadata->spine(); // `spine` entry from `.opf` file
+$metadata->guide(); // `guide` entry from `.opf` file
+$metadata->dcX(); // `dcX` entries from `.opf` file
+
+// For CbaMetadata, see docs https://anansi-project.github.io/docs/comicinfo/documentation
+$metadata->writers(); // `writers` entry from `ComicInfo` format
+$metadata->pencillers(); // `pencillers` entry from `ComicInfo` format
+// more from `ComicInfo` format
+```
+
 ### Book
 
 ```php
 $book = $ebook->book(); // BookEntity
 
 $book->title(); // string
-$book->metaTitle(); // ?MetaTitle, with `slug` and `sort` properties for `title` and `series`
+$book->metaTitle(); // ?MetaTitle, with slug and sort properties for `title` and `series`
 $book->authors(); // BookCreator[] (name: string, role: string)
 $book->authorFirst(); // ?BookCreator => First BookCreator (name: string, role: string)
 $book->description(); // ?string
@@ -110,10 +128,10 @@ $book->words(); // ?int => `words` count in EPUB
 $book->editors(); // string[] => `editors` in CBA
 $book->review(); // ?string => `review` in CBA
 $book->web(); // ?string => `web` in CBA
-$book->manga(); // ?MangaEnum => `manga` in CBA | Addtional data about mangas
+$book->manga(); // ?MangaEnum => `manga` in CBA | Additional data about mangas
 $book->isBlackAndWhite(); // bool => `blackAndWhite` in CBA
-$book->ageRating(); // ?AgeRatingEnum => `ageRating` in CBA | Addtional data about age rating
-$book->comicMeta(); // ?ComicMeta => Addtional data for CBA
+$book->ageRating(); // ?AgeRatingEnum => `ageRating` in CBA | Additional data about age rating
+$book->comicMeta(); // ?ComicMeta => Additional data for CBA
 ```
 
 ### MetaTitle
@@ -123,15 +141,15 @@ Can be set if book's title is not null.
 ```php
 $metaTitle = $book->metaTitle(); // ?MetaTitle
 
-$metaTitle->slug(); // string => slugify title
-$metaTitle->slugSort(); // string => slugify title without determiners
-$metaTitle->slugLang(); // string => slugify title with language
+$metaTitle->slug(); // string => slugify title, like `the-clan-of-the-cave-bear`
+$metaTitle->slugSort(); // string => slugify title without determiners, like `clan-of-the-cave-bear`
+$metaTitle->slugLang(); // string => slugify title with language and type, like `the-clan-of-the-cave-bear-epub-en`
 
-$metaTitle->serieSlug(); // ?string => slugify series title
-$metaTitle->serieSort(); // ?string => slugify series title without determiners
-$metaTitle->serieLang(); // ?string => slugify series title with language
+$metaTitle->serieSlug(); // ?string => slugify series title, like `earths-children`
+$metaTitle->serieSort(); // ?string => slugify series title without determiners, like `earths-children`
+$metaTitle->serieLang(); // ?string => slugify series title with language and type, like `earths-children-epub-en`
 
-$metaTitle->slugSortWithSerie(); // string => slugify title with series title and volume
+$metaTitle->slugSortWithSerie(); // string => slugify title with series title and volume, like `earths-children-01_clan-of-the-cave-bear`
 ```
 
 ## Testing
diff --git a/composer.json b/composer.json
index 6f2d9d3..b2c0197 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "kiwilan/php-ebook",
     "description": "PHP package to read metadata and extract covers from eBooks (.epub, .cbz, .cbr, .cb7, .cbt, .pdf).",
-    "version": "0.3.32",
+    "version": "0.3.40",
     "keywords": [
         "php",
         "ebook",
diff --git a/src/Cba/CbaCbam.php b/src/Cba/CbaCbam.php
index 7a900ba..76df976 100644
--- a/src/Cba/CbaCbam.php
+++ b/src/Cba/CbaCbam.php
@@ -12,7 +12,7 @@
 /**
  * @docs https://anansi-project.github.io/docs/comicinfo/schemas/v2.0
  */
-class CbaCbam extends CbaFormat
+class CbaCbam extends CbaMetadata
 {
     protected string $metadataFilename = 'ComicInfo.xml';
 
@@ -180,7 +180,7 @@ private function parse(): void
         $this->seriesGroup = $this->extract('SeriesGroup');
 
         $ageRating = $this->extract('AgeRating');
-        $this->ageRating = $ageRating ? AgeRatingEnum::tryFrom($ageRating) : null;
+        $this->ageRating = $ageRating ? AgeRatingEnum::tryFrom($ageRating) : AgeRatingEnum::UNKNOWN;
 
         $communityRating = $this->extract('CommunityRating');
         $this->communityRating = $communityRating ? (float) $communityRating : null;
diff --git a/src/Cba/CbaFormat.php b/src/Cba/CbaMetadata.php
similarity index 99%
rename from src/Cba/CbaFormat.php
rename to src/Cba/CbaMetadata.php
index 6614515..cf3de52 100644
--- a/src/Cba/CbaFormat.php
+++ b/src/Cba/CbaMetadata.php
@@ -7,7 +7,7 @@
 use Kiwilan\Ebook\Enums\AgeRatingEnum;
 use Kiwilan\Ebook\Enums\MangaEnum;
 
-abstract class CbaFormat
+abstract class CbaMetadata
 {
     /** @var string[] */
     protected array $writers = [];
diff --git a/src/Ebook.php b/src/Ebook.php
index 9caff68..2ed7e63 100755
--- a/src/Ebook.php
+++ b/src/Ebook.php
@@ -7,13 +7,13 @@
 use Kiwilan\Ebook\Book\BookCreator;
 use Kiwilan\Ebook\Cba\Cba;
 use Kiwilan\Ebook\Cba\CbaCbam;
-use Kiwilan\Ebook\Cba\CbaFormat;
+use Kiwilan\Ebook\Cba\CbaMetadata;
 use Kiwilan\Ebook\Epub\EpubContainer;
-use Kiwilan\Ebook\Epub\EpubOpf;
+use Kiwilan\Ebook\Epub\OpfMetadata;
 
 class Ebook
 {
-    protected EpubOpf|CbaFormat|null $metadata = null;
+    protected OpfMetadata|CbaMetadata|null $metadata = null;
 
     protected ?BookEntity $book = null;
 
@@ -70,7 +70,7 @@ private function epub(): self
         if (! $opf) {
             return $this;
         }
-        $opf = EpubOpf::make($opf);
+        $opf = OpfMetadata::make($opf);
         $this->metadata = $opf;
         $this->book = $opf->toBook();
 
@@ -111,7 +111,7 @@ private function cba(): self
             default => null,
         };
 
-        /** @var ?CbaFormat */
+        /** @var ?CbaMetadata */
         $parser = match ($metadataType) {
             'cbam' => CbaCbam::class,
             // 'cbml' => CbaCbml::class,
@@ -243,7 +243,7 @@ public function format(): ?string
     /**
      * Metadata of the ebook.
      */
-    public function metadata(): EpubOpf|CbaFormat|null
+    public function metadata(): OpfMetadata|CbaMetadata|null
     {
         return $this->metadata;
     }
diff --git a/src/Entity/MetaTitle.php b/src/Entity/MetaTitle.php
index 3db0ae8..40c96b8 100644
--- a/src/Entity/MetaTitle.php
+++ b/src/Entity/MetaTitle.php
@@ -76,7 +76,7 @@ private function setMetaTitle(Ebook $ebook): static
     }
 
     /**
-     * Get slug of book title, like `le-clan-de-lours-des-cavernes`.
+     * Get slug of book title, like `the-clan-of-the-cave-bear`.
      */
     public function slug(): string
     {
@@ -84,7 +84,7 @@ public function slug(): string
     }
 
     /**
-     * Get slug of book title without determiners, like `clan-de-lours-des-cavernes`.
+     * Get slug of book title without determiners, like `clan-of-the-cave-bear`.
      */
     public function slugSort(): string
     {
@@ -92,7 +92,7 @@ public function slugSort(): string
     }
 
     /**
-     * Get slug of book title with language, like `le-clan-de-lours-des-cavernes-epub-fr`.
+     * Get slug of book title with language and with type, like `the-clan-of-the-cave-bear-epub-en`.
      */
     public function slugLang(): string
     {
@@ -100,7 +100,7 @@ public function slugLang(): string
     }
 
     /**
-     * Get slug of serie title, like `les-enfants-de-la-terre`.
+     * Get slug of serie title, like `earths-children`.
      */
     public function serieSlug(): ?string
     {
@@ -108,7 +108,7 @@ public function serieSlug(): ?string
     }
 
     /**
-     * Get slug of serie title without determiners, like `enfants-de-la-terre`.
+     * Get slug of serie title without determiners, like `earths-children`.
      */
     public function serieSlugSort(): ?string
     {
@@ -116,7 +116,7 @@ public function serieSlugSort(): ?string
     }
 
     /**
-     * Get slug of serie title with language, like `les-enfants-de-la-terre-epub-fr`.
+     * Get slug of serie title with language and with type, like `earths-children-epub-en`.
      */
     public function serieSlugLang(): ?string
     {
@@ -124,8 +124,8 @@ public function serieSlugLang(): ?string
     }
 
     /**
-     * Get slug of book title with serie title, like `enfants-de-la-terre-01_clan-de-lours-des-cavernes`.
-     * If series is null, book's title will be used like `clan-de-lours-des-cavernes`.
+     * Get slug of book title with serie title, like `earths-children-01_clan-of-the-cave-bear`.
+     * If series is null, book's title will be used like `clan-of-the-cave-bear`.
      */
     public function slugSortWithSerie(): string
     {
@@ -182,7 +182,7 @@ private function generateSortSerie(string $title, ?string $serieTitle, ?int $vol
     }
 
     /**
-     * Generate `slug` with `title`,  `BookTypeEnum` and `language_slug`.
+     * Generate `slug` with `title`, `type` and `language`.
      */
     private function generateSlug(string $title, ?string $type, ?string $language): string
     {
@@ -225,6 +225,9 @@ private function setSlug(?string $title, string $separator = '-', array $diction
             return null;
         }
 
+        $transliterator = Transliterator::createFromRules(':: Any-Latin; :: Latin-ASCII; :: NFD; :: [:Nonspacing Mark:] Remove; :: Lower(); :: NFC;', Transliterator::FORWARD);
+        $title = $transliterator->transliterate($title);
+
         // Convert all dashes/underscores into separator
         $flip = $separator === '-' ? '_' : '-';
 
diff --git a/src/Epub/EpubOpf.php b/src/Epub/OpfMetadata.php
similarity index 97%
rename from src/Epub/EpubOpf.php
rename to src/Epub/OpfMetadata.php
index 7627ac3..123b0a0 100644
--- a/src/Epub/EpubOpf.php
+++ b/src/Epub/OpfMetadata.php
@@ -11,7 +11,7 @@
 use Kiwilan\Ebook\BookEntity;
 use Kiwilan\Ebook\XmlReader;
 
-class EpubOpf
+class OpfMetadata
 {
     protected array $metadata = [];
 
@@ -230,6 +230,26 @@ private function findContent(): array
         return $files;
     }
 
+    public function metadata(): array
+    {
+        return $this->metadata;
+    }
+
+    public function manifest(): array
+    {
+        return $this->manifest;
+    }
+
+    public function spine(): array
+    {
+        return $this->spine;
+    }
+
+    public function guide(): array
+    {
+        return $this->guide;
+    }
+
     public function epubVersion(): ?int
     {
         return $this->epubVersion;
diff --git a/tests/CbaTest.php b/tests/CbaTest.php
index cf5a0d2..14ab88a 100644
--- a/tests/CbaTest.php
+++ b/tests/CbaTest.php
@@ -4,7 +4,7 @@
 // CBML comic-book-markup language with ComicBook.xml
 
 use Kiwilan\Ebook\Cba\CbaCbam;
-use Kiwilan\Ebook\Cba\CbaFormat;
+use Kiwilan\Ebook\Cba\CbaMetadata;
 use Kiwilan\Ebook\Entity\ComicMeta;
 use Kiwilan\Ebook\Enums\AgeRatingEnum;
 use Kiwilan\Ebook\Enums\MangaEnum;
@@ -96,7 +96,7 @@
     expect($book->date()->format('Y-m-d'))->toBe($date->format('Y-m-d'));
     expect($book->pageCount())->toBe(24);
     expect($book->manga())->toBe(MangaEnum::NO);
-    expect($book->ageRating())->toBe(AgeRatingEnum::UNKNOWN);
+    expect($book->ageRating())->toBe(AgeRatingEnum::TEEN);
 
     expect($book->comicMeta()->imprint())->toBe('Vertigo');
     expect($book->comicMeta()->characters())->toBeArray();
@@ -112,11 +112,11 @@
     expect($book->comicMeta()->storyArcNumber())->toBeNull();
 })->with([CBZ_CBAM]);
 
-it('can parse CbaFormat', function (string $path) {
+it('can parse CbaMetadata', function (string $path) {
     $ebook = Kiwilan\Ebook\Ebook::read($path);
     $metadata = $ebook->metadata();
 
-    expect($metadata)->toBeInstanceOf(CbaFormat::class);
+    expect($metadata)->toBeInstanceOf(CbaMetadata::class);
     expect($metadata->title())->toBe('You Had One Job');
     expect($metadata->series())->toBe('Fantastic Four');
     expect($metadata->number())->toBe(22);
@@ -143,7 +143,8 @@
 
     expect($metadata->alternateSeries())->toBe('Empyre');
     expect($metadata->seriesGroup())->toBe('Fantastic Four');
-    expect($metadata->ageRating())->toBeNull();
+    dump($metadata->ageRating());
+    expect($metadata->ageRating())->toBe(AgeRatingEnum::TEEN);
     expect($metadata->manga())->toBe(MangaEnum::NO);
     expect($metadata->pageCount())->toBe(24);
     expect($metadata->imprint())->toBe('Vertigo');
diff --git a/tests/EpubOpfTest.php b/tests/EpubOpfTest.php
index 23271be..0746e4e 100644
--- a/tests/EpubOpfTest.php
+++ b/tests/EpubOpfTest.php
@@ -1,7 +1,8 @@
 <?php
 
 use Kiwilan\Ebook\Epub\EpubContainer;
-use Kiwilan\Ebook\Epub\EpubOpf;
+use Kiwilan\Ebook\Epub\OpfMetadata;
+use Kiwilan\Ebook\XmlReader;
 
 it('can parse epub container', function (string $path) {
     $container = EpubContainer::make(file_get_contents($path));
@@ -19,10 +20,14 @@
     expect(fn () => EpubContainer::make(file_get_contents(EPUB_CONTAINER_EPUB2_EMPTY)))->toThrow(Exception::class);
 });
 
+it('can failed with wrong XML', function () {
+    expect(fn () => XmlReader::toArray('<html><body><body></html>'))->toThrow(Exception::class);
+});
+
 it('can parse epub opf', function (string $path) {
-    $opf = EpubOpf::make(file_get_contents($path));
+    $opf = OpfMetadata::make(file_get_contents($path));
 
-    expect($opf)->tobeInstanceOf(EpubOpf::class);
+    expect($opf)->tobeInstanceOf(OpfMetadata::class);
     expect($path)->toBeReadableFile();
     expect($opf->dcTitle())->toBeString();
     expect($opf->dcCreators())->toBeArray();
@@ -39,8 +44,12 @@
 })->with([EPUB_OPF_EPUB2, EPUB_OPF_EPUB3]);
 
 it('can parse epub opf alt', function () {
-    $opf = EpubOpf::make(file_get_contents(EPUB_OPF_EPUB3_ALT));
+    $opf = OpfMetadata::make(file_get_contents(EPUB_OPF_EPUB3_ALT));
 
+    expect($opf->metadata())->toBeArray();
+    expect($opf->manifest())->toBeArray();
+    expect($opf->spine())->toBeArray();
+    expect($opf->guide())->toBeArray();
     expect($opf->dcTitle())->toBeString();
     expect($opf->dcCreators())->toBeArray();
     expect($opf->dcDescription())->toBeString();
diff --git a/tests/MetaTitleTest.php b/tests/MetaTitleTest.php
new file mode 100644
index 0000000..f4b8cd5
--- /dev/null
+++ b/tests/MetaTitleTest.php
@@ -0,0 +1,21 @@
+<?php
+
+use Kiwilan\Ebook\Ebook;
+use Kiwilan\Ebook\Entity\MetaTitle;
+
+it('can be slugify', function () {
+    $ebook = Ebook::read(EPUB);
+
+    $ebook->book()->setTitle('La pâle lumière des ténèbres');
+    $ebook->book()->setVolume(1);
+    $ebook->book()->setSeries('A comme Association');
+    $meta = MetaTitle::make($ebook);
+
+    expect($meta->slug())->toBe('la-pale-lumiere-des-tenebres');
+    expect($meta->slugSort())->toBe('pale-lumiere-des-tenebres');
+    expect($meta->slugLang())->toBe('la-pale-lumiere-des-tenebres-epub-fr');
+    expect($meta->serieSlug())->toBe('a-comme-association');
+    expect($meta->serieSlugSort())->toBe('a-comme-association');
+    expect($meta->serieSlugLang())->toBe('a-comme-association-epub-fr');
+    expect($meta->slugSortWithSerie())->toBe('a-comme-association-01_pale-lumiere-des-tenebres');
+});
diff --git a/tests/media/cba-cbam.cbz b/tests/media/cba-cbam.cbz
index 3ae20ed..c25135f 100644
Binary files a/tests/media/cba-cbam.cbz and b/tests/media/cba-cbam.cbz differ
diff --git a/tests/media/cba-cbam.xml b/tests/media/cba-cbam.xml
index 4d8f37e..93e6e1b 100644
--- a/tests/media/cba-cbam.xml
+++ b/tests/media/cba-cbam.xml
@@ -34,7 +34,7 @@
   <CoverArtist>Espen Grundetjern, Iban Coello, John Rauch, Nick Bradshaw</CoverArtist>
   <Editor>Alanna Smith, Martin Biro, Tom Brevoort</Editor>
   <Genre>Superhero</Genre>
-  <AgeRating>9+ Only</AgeRating>
+  <AgeRating>Teen</AgeRating>
   <ScanInformation>Zone-Empire</ScanInformation>
   <Pages>
     <Page Image="0" ImageSize="1833151" ImageWidth="1988" ImageHeight="3056" Type="FrontCover" />
diff --git a/tests/media/cba-cbam/ComicInfo.xml b/tests/media/cba-cbam/ComicInfo.xml
index 4d8f37e..93e6e1b 100644
--- a/tests/media/cba-cbam/ComicInfo.xml
+++ b/tests/media/cba-cbam/ComicInfo.xml
@@ -34,7 +34,7 @@
   <CoverArtist>Espen Grundetjern, Iban Coello, John Rauch, Nick Bradshaw</CoverArtist>
   <Editor>Alanna Smith, Martin Biro, Tom Brevoort</Editor>
   <Genre>Superhero</Genre>
-  <AgeRating>9+ Only</AgeRating>
+  <AgeRating>Teen</AgeRating>
   <ScanInformation>Zone-Empire</ScanInformation>
   <Pages>
     <Page Image="0" ImageSize="1833151" ImageWidth="1988" ImageHeight="3056" Type="FrontCover" />
diff --git a/tests/media/cba-cbml/ComicBook.xml b/tests/media/cba-cbml/ComicBook.xml
index 89799a5..184d6f6 100644
--- a/tests/media/cba-cbml/ComicBook.xml
+++ b/tests/media/cba-cbml/ComicBook.xml
@@ -17,6 +17,7 @@
   language="en"
   format="CBZ"
   manga="false"
+  ageRating="Teen"
   characters="Alicia Masters, Captain Marvel, Franklin Richards, Human Torch, Invisible Woman, Jo-Venn, Mr. Fantastic, N'kalla, Sky, Spider-Man, Thing, Valeria Richards, Wolverine"
   teams="Cotati, Fantastic Four, Kree, New Fantastic Four, Skrulls"
   locations="Earth, New York City, New York, United States of America, Skrull Empire, Skrull Homeworld, Skrull Space, Skrull Starship, Skrull World, Wakanda"
diff --git a/tests/media/cba-crm.cbz b/tests/media/cba-crm.cbz
index f77de35..3629645 100644
Binary files a/tests/media/cba-crm.cbz and b/tests/media/cba-crm.cbz differ
diff --git a/tests/media/cba-crm/ComicInfo.xml b/tests/media/cba-crm/ComicInfo.xml
index 0b0622d..d2eb530 100644
--- a/tests/media/cba-crm/ComicInfo.xml
+++ b/tests/media/cba-crm/ComicInfo.xml
@@ -20,6 +20,7 @@
   <Genre>Liste des genres</Genre>
   <Characters>Alicia Masters, Captain Marvel, Franklin Richards, Human Torch, Invisible Woman,
     Jo-Venn, Mr. Fantastic, N'kalla, Sky, Spider-Man, Thing, Valeria Richards, Wolverine</Characters>
+  <AgeRating>Teen</AgeRating>
   <Teams>Cotati, Fantastic Four, Kree, New Fantastic Four, Skrulls</Teams>
   <Locations>Earth, New York City, New York, United States of America, Skrull Empire, Skrull
     Homeworld, Skrull Space, Skrull Starship, Skrull World, Wakanda</Locations>