A Small Boat at the Bottom of the Sea

From swimming to the bottom of the ocean to reclaim a sunken boat, to standing up to bullies, to asking questions that might have painful answers, twelve year-old Donovan Sanger has some capabilities that the grown-ups around don't. This is why his dad has asked Donovan to go spend the summer with an Aunt and Uncle he barely knows. Aunt Hattie has become very ill with lung cancer and she and Uncle Bix need "a little moral support," as Donovan’s dad puts it. Uncle Bix is a mechanical genius ...