diff --git a/src/Formats/Mobi/Parser/MobiParser.php b/src/Formats/Mobi/Parser/MobiParser.php
index 13bd959..bb0eadd 100644
--- a/src/Formats/Mobi/Parser/MobiParser.php
+++ b/src/Formats/Mobi/Parser/MobiParser.php
@@ -43,7 +43,7 @@ public function get(int $record, bool $asArray = false): array|string|null
     {
         $data = $this->getRecordData($record);
 
-        if ($asArray) {
+        if ($asArray || $data === null) {
             return $data;
         }