The World's Greatest DetectiveBook - 2017
Toby enters a contest that will determine the world's greatest detective and teams up with amateur sleuth Ivy to solve the mystery, but the pretend murder turns into a real one, and all of the participants become suspects.
Publisher: New York, NY : Harper, an imprint of HarperCollinsPublishers, 
Edition: First edition
Branch Call Number: CARLSON C
Characteristics: 351 pages ; 22 cm