Investigators: Case Files - Release Date January 15, 2026

A special interactive installment of the early reader graphic novel series following the super spy alligator duo, the InvestiGators, as they travel through the sewers and fight the forces of evil. Special agents Mango and Brash are back again, and this time they’ll be asking their readers for help in cracking the case! The gators have been given a brand new add-on for their V.E.S.T.s to help with gathering evidence and making sense of clues – the G.R.I.D. (Gator Reasoning, Inquiry, Deduction) – and with that powerful tool in hand, kids can follow along as they solve six brand-new mysteries! Featuring plenty of familiar faces from investigations past, as well as a few brand new suspects, Mango and Brash and YOU (the reader) will get to the bottom of cases big and small!