The Assistant Vanishes! (Hocus Pocus Hotel, 3)

When the magician Theopolis makes a boy from school disappear during the magic show at the Abracadabra Hotel, Charlie Hitchcock and Tyler Yu are determined to find out what really happened.

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. Dahl currently lives in Minneapolis, Minnesota.

Lisa K. Weber makes art for comics, kid's books, and cartoons. Her work has included graphic-novel adaptations of classic literature, illustrated books for young and middle-grade readers, and character and storyboard design for animations. She cofounded the comic book label HexComix in 2014, cocreating and illustrating its flagship title, Hex11, which earned a nomination for the Dwayne McDuffie Award for Diversity in Comics. Born in New Haven, Connecticut, raised in Wilmette, Illinois, and schooled in New York City, Lisa currently lives and works in Los Angeles, California, where she enjoys healthy doses of satire, science fiction, and classic-rock radio.