“Korman is reliably at the head of the pack in middle-grade quirkiness, and his fans will be well pleased with this fresh title.” — Bulletin of the Center for Children’s Books
“Korman brings his usual humor and heart to this well-plotted mystery… that sensitively explores themes of friendship and family.” — Publishers Weekly
“Korman sketches characters with swift, sure strokes and places them in a distinctive setting… this a book that Korman fans won't want to miss.” — ALA Booklist
“The fast-moving, action-packed plot makes this a great choice for reluctant readers… A diverting read full of suspense and historical intrigue.” — School Library Journal
“Another treat for Korman fans.” — Kirkus Reviews