Goldfish Dreams — Jim C. Hines

Eileen Greenwood's first year at Southern Michigan University means freedom: freedom from the brother who molested her, freedom from the father who refused to believe her, and freedom from the sister who turned her back on it all. Eileen desperately wants to escape the past and live her life, but nightmares and flashbacks make it impossible to forget what she endured. Instead, she becomes obsessed with learning what transformed her brother into a predator.

In the effort to understand, she risks her health, her friendships, and her future. She will face both her own memories of the past, and a monster far worse than her brother...if she can find the strength to confront him.