Mastermind (Book 1): S.M.A.R.T. (Secret Missions and Rad Technology)

They may be just middle schoolers, but Aiko, Dex, Emily, and Jayden are not your average kids. As Team Kaboom, they've conquered the Mastermind Competition, but that's just the beginning of their incredible journey. Each member brings a unique set of skills to the table, from hacking to judo, chemistry, and expert observation. And there's a secret they're hiding: they're the FBI's ultimate weapon against...