Back
Daniel Keyes: The minds of Billy Milligan (1981, Random House)

Subjected to horrific abuse at the hands of his stepfather, Billy Milligan "went to sleep" …

Review of 'The minds of Billy Milligan' on 'Goodreads'

Fascinating, hard to put down, feels like science fiction at times. The only unsatisfying part is the inconclusive ending, but it's fitting because there were no happy endings for anyone involved.