John Green

With their Very Exciting Spy Technology and their tried-and-true, toilet-based travel techniques, the InvestiGators are undercover and on the case! And on their first mission together, they have not one but two mysteries to solve! Can Mango and Brash uncover the clues, crack their cases, and corral the crooks--or will the criminals wriggle out of their grasp?

"Teen Boat has always felt different from the other kids at Dockside High, which makes sense, since he's the only student who can transform into a small yacht. Now, just before graduation, Teen Boat embarks on an epic quest of self-discovery. He learns of a mysterious city called Boatlantis, where boats are at the top of the social ladder. Is it too good to be true? Has he finally found the place where a half boy/half boat belongs? Or wlil he always...