by Cal Devney (Author), Veronika Hipolito (Illustrator)
Solving this mystery could change everything...
From the deep ocean to a secret doughnut-shaped reef, Zoom and Stephen must confront their fears and find the clues they need.
This time Zoom and Stephen have their friends with them. But will it be enough when it comes time to face their greatest enemy?
Number of Pages: 122
Dimensions: 0.33 x 8.5 x 5.5 IN
Publication Date: January 31, 2024