The gift child

"A funny, poignant, sure-shot novel, populated with a community of petty criminals, beloved broadcasters, undercover intelligence agents, and more. Graham Swim is good at playing the harmonica and making friends, but one day he disappears in Pollock Passage, Nova Scotia. The last sighting of Graham is him riding away from a government wharf with a giant tuna head in the basket of his Schwinn delivery bicycle. When Graham's cousin Harriett decides...