"For fans of A Man Called Ove, a luminous debut novel about a widow's unlikely friendship with a giant Pacific octopus reluctantly residing at the local aquarium-and the truths she finally uncovers about her son's disappearance 30 years ago"-- After Tova Sullivan's husband died, she began working the night shift at the Sowell Bay Aquarium, mopping floors and tidying up. Keeping busy has always helped her cope, which she's been doing since her eighteen-year-old...