Shark Patrol — Ron Hirschi

Young Kai and Lehua hop aboard the SS Scoutabout for an adventure of a lifetime, studying sharks with Captain Mike, biologist Aunt Jan, and their seafaring pup, Scout. Cruising from Hawaii to California, they encounter beautiful oceanic whitetips, great whites, thrashing threshers, and the biggest fish of all, the whale shark. Approaching the mainland, they discover all is not well for some sharks in California waters and the two kids make plans to help the sharks, to help the ocean!