Bag of Bones by Stephens King

Tells the story of Mike Noonan, a successful novelist struggling with grief and writer's block after his wife's sudden death.

This book contains; alcohol, alternate gender/sexual ideologies, anxiety/mental illness, bullying, dark content, death/grief, deception, derogatory terms, drugs, dubious consent, gang rape, gore, horror,
incest, murder, necrophilia (invision/nightmares), obscene/explicit
sexual activities/sexual nudity, potentially patently offensive content, potentially prurient content, profanity, racism, self-harm, sexism, suicidal thoughts, and violence (graphic).