The aquanaut /
a story by Dan Santat.
- 241 pages : chiefly color illustrations ; 24 cm.
Pub Weekly, January 2022 Booklist, February 2022
With her father lost at sea, Sophie wanders aimlessly around Aqualand, a marine theme park, until an "aquanaut" breaks into the park's research lab, revealing Aqualand's dark side, and vowing to free the captive marine life with her help.