The Ghost Riddle (Secrets of the Library... by Michael Dahl Paperback / softback

Doom School (Secrets of the Library of D... by Michael Dahl Paperback / softback

Don't Read This! (Secrets of the Library... by Michael Dahl Paperback / softback

The Word Eater (Library of Doom) by Michael Dahl Paperback / softback Book The

The Puzzler's Riddles (Secrets of the Li... by Michael Dahl Paperback / softback

Zombie in the Library (Return to the Lib... by Michael Dahl Paperback / softback

The Last Word (Library of Doom: The Fina... by Michael Dahl Paperback / softback

Thesaurus Rex (Library of Doom: The Fina... by Michael Dahl Paperback / softback