diff --git a/composer.json b/composer.json
index 98a18e5..8c4ddec 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": "0.31.0",
+    "version": "0.32.0",
     "keywords": [
         "php",
         "ebook",
diff --git a/src/Ebook.php b/src/Ebook.php
index e7865b2..8161efa 100755
--- a/src/Ebook.php
+++ b/src/Ebook.php
@@ -70,7 +70,7 @@ private function epub(): self
         if (! $opf) {
             return $this;
         }
-        $opf = OpfMetadata::make($opf);
+        $opf = OpfMetadata::make($opf, $this->filename);
         $this->metadata = $opf;
         $this->book = $opf->toBook();
 
diff --git a/src/Epub/OpfMetadata.php b/src/Epub/OpfMetadata.php
index 123b0a0..19a7e29 100644
--- a/src/Epub/OpfMetadata.php
+++ b/src/Epub/OpfMetadata.php
@@ -23,6 +23,8 @@ class OpfMetadata
 
     protected ?int $epubVersion = null;
 
+    protected ?string $filename = null;
+
     protected ?string $dcTitle = null;
 
     /** @var BookCreator[] */
@@ -59,7 +61,7 @@ protected function __construct(
     ) {
     }
 
-    public static function make(string $content): self
+    public static function make(string $content, string $filename): self
     {
         $xml = XmlReader::toArray($content);
         $self = new self();
@@ -69,6 +71,7 @@ public static function make(string $content): self
         $self->manifest = $xml['manifest'] ?? [];
         $self->spine = $xml['spine'] ?? [];
         $self->guide = $xml['guide'] ?? [];
+        $self->filename = $filename;
 
         $self->parseMetadata();
         $self->coverPath = $self->findCover();
@@ -81,34 +84,20 @@ public function toBook(): BookEntity
     {
         $book = BookEntity::make();
 
-        $book->setTitle($this->dcTitle);
+        $altTitle = explode('.', $this->filename);
+        $altTitle = $altTitle[0] ?? 'untitled';
+        $book->setTitle($this->dcTitle ?? $altTitle);
 
         $authors = array_values($this->dcCreators);
         $book->setAuthorFirst($authors[0] ?? null);
         $book->setAuthors($authors);
-        $book->setDescription(strip_tags($this->dcDescription));
+        if ($this->dcDescription) {
+            $book->setDescription(strip_tags($this->dcDescription));
+        }
         $book->setContributor(! empty($this->dcContributors) ? implode(', ', $this->dcContributors) : null);
         $book->setRights(! empty($this->dcRights) ? implode(', ', $this->dcRights) : null);
         $book->setPublisher($this->dcPublisher);
         $book->setIdentifiers($this->dcIdentifiers);
-
-        if (! empty($this->dcIdentifiers)) {
-            foreach ($this->dcIdentifiers as $identifier) {
-                // if ($identifier->type() === 'google') {
-                //     $this->identifierGoogle = $identifier->content();
-                // }
-                // if ($identifier->type() === 'amazon') {
-                //     $this->identifierAmazon = $identifier->content();
-                // }
-                // if ($identifier->type() === 'isbn10') {
-                //     $this->identifierIsbn10 = $identifier->content();
-                // }
-                // if ($identifier->type() === 'isbn13') {
-                //     $this->identifierIsbn13 = $identifier->content();
-                // }
-            }
-        }
-
         $book->setDate($this->dcDate);
         $book->setLanguage($this->dcLanguage);
 
diff --git a/tests/CbaTest.php b/tests/CbaTest.php
index 14ab88a..fc3e53c 100644
--- a/tests/CbaTest.php
+++ b/tests/CbaTest.php
@@ -143,7 +143,6 @@
 
     expect($metadata->alternateSeries())->toBe('Empyre');
     expect($metadata->seriesGroup())->toBe('Fantastic Four');
-    dump($metadata->ageRating());
     expect($metadata->ageRating())->toBe(AgeRatingEnum::TEEN);
     expect($metadata->manga())->toBe(MangaEnum::NO);
     expect($metadata->pageCount())->toBe(24);
diff --git a/tests/EpubOpfTest.php b/tests/EpubOpfTest.php
index 0746e4e..772d019 100644
--- a/tests/EpubOpfTest.php
+++ b/tests/EpubOpfTest.php
@@ -25,7 +25,7 @@
 });
 
 it('can parse epub opf', function (string $path) {
-    $opf = OpfMetadata::make(file_get_contents($path));
+    $opf = OpfMetadata::make(file_get_contents($path), $path);
 
     expect($opf)->tobeInstanceOf(OpfMetadata::class);
     expect($path)->toBeReadableFile();
@@ -44,7 +44,7 @@
 })->with([EPUB_OPF_EPUB2, EPUB_OPF_EPUB3]);
 
 it('can parse epub opf alt', function () {
-    $opf = OpfMetadata::make(file_get_contents(EPUB_OPF_EPUB3_ALT));
+    $opf = OpfMetadata::make(file_get_contents(EPUB_OPF_EPUB3_ALT), EPUB_OPF_EPUB3_ALT);
 
     expect($opf->metadata())->toBeArray();
     expect($opf->manifest())->toBeArray();
diff --git a/tests/EpubTest.php b/tests/EpubTest.php
index 7a52472..bbc14a1 100644
--- a/tests/EpubTest.php
+++ b/tests/EpubTest.php
@@ -65,3 +65,9 @@
     expect($meta->toArray())->toBeArray();
     expect($meta->__toString())->toBeString();
 });
+
+it('can extract alt metadata', function () {
+    $ebook = Ebook::read(EPUB_NO_META);
+
+    expect($ebook->book()->title())->toBe('epub-no-meta');
+});
diff --git a/tests/Pest.php b/tests/Pest.php
index 5c2c4cb..c94aa7a 100644
--- a/tests/Pest.php
+++ b/tests/Pest.php
@@ -24,6 +24,7 @@
 define('EPUB_OPF_EPUB3_ALT', __DIR__.'/media/opf-epub3-alt.opf');
 
 define('EPUB', __DIR__.'/media/epub.epub');
+define('EPUB_NO_META', __DIR__.'/media/epub-no-meta.epub');
 define('EPUB_MULTIPLE_CREATORS', __DIR__.'/media/epub-multiple-creators.epub');
 define('EPUB_BAD_MULTIPLE_CREATORS', __DIR__.'/media/epub-bad-multiple-creators.epub');
 define('BOOKS_ITEMS', [
diff --git a/tests/media/epub-no-meta.epub b/tests/media/epub-no-meta.epub
new file mode 100644
index 0000000..d459be1
Binary files /dev/null and b/tests/media/epub-no-meta.epub differ