Just an angry driver?
Just an innocent walk at the seashore?
Just a mysterious note from the Professor?

Tak and Benjy have no idea what awaits them deep undersea. In the dim, blue hallways of Hydropolis, they are forced to come up with creative ways to make sure that the evil Dr. Flux doesn’t capture the most dangerous weapon of all.

Join them on a swirling adventure!

By Simmy Horwitz, author of My Family is Moving, Mastermind Meyer Private Eye, and others.