This book is part of a book series called Secret Saturdays .

. This book is part of a reading scheme, meaning that it is a book aimed at children who are learning to read.

There are 76 pages in this book. This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published by Random House Books for Young Readers .

Michael Dahl is the prolific author of the bestselling Goodnight, Baseball picture book and more than 200 other books for children and young adults. He has won the AEP Distinguished Achievement Award three times for his nonfiction, a Teacher's Choice award from Learning magazine, and a Seal of Excellence from the Creative Child Awards. And he has won awards for his board books for the earliest learners, Duck Goes Potty and Bear Says "Thank You!" Dahl has written and edited numerous graphic novels for younger readers, authored the Library of Doom adventure series, the Dragonblood books, Trollhunters, and the Hocus Pocus Hotel mystery/comedy series. Dahl has spoken at schools, libraries, and conferences across the US and the UK, including ALA, AASL, IRA, and Renaissance Learning. He currently lives in Minneapolis, Minnesota in a haunted house. Scott Jeralds is a 30-year animation industry veteran who has worked for companies including Marvel Studios, Hanna-Barbera Studios, M. G. M. Animation, Warner Bros. , and Porchlight Entertainment. A graduate of California Institute of the Arts, Scott has worked on TV series such as The Flintstones, Yogi Bear, Scooby-Doo, The Jetsons, Krypto the Superdog, Tom and Jerry, The Pink Panther, Superman, Secret Saturdays, and directed the cartoon series Freakazoid, for which he earned an Emmy Award. In addition, Scott has designed cartoon-related merchandise, licensing art, and artwork for several comic and children's book publications.