Books in the Library of Doom: The Final Chapters - Express Edition series

A huge creature unfolds itself from the pages of a thesaurus into an origami monster! Now, a young student is face to face with Thesaurus Rex, a dino-sized villain of synonyms. The beast seems unstoppable - until a Librarian enters the scene. But how can a Librarian fend off a foe that can transform into any word in the English language?

A shadowy thief haunts the Library of Doom. One by one, the villain is outsmarting all the Library's ancient traps. Nothing can stop him. And what's worse, the thief is heading towards the Library's most amazing weapon . . . a gleaming blue gem that can transform its owner into anyone in the world! Can the Librarians stop the villain before it's too late?