Written by Brendan Fletcher, Becky Cloonan and Karl Kerschl. Art by Adam Archer and Sandra Hope. Cover by Karl Kerschl. Despite Olive’s new friendship with the rebellious Amy, she, Maps, Kyle, Colton and Pomeline are back together at last. The only thing they’re missing…is a mystery! Maps campaigns to recruit new cases, but stumbles on a threat that might be too big for even the Detective Club.