Mango and Brash are back, and this time they'll be asking their readers for help in solving the case! The gators have been given a 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 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!