What are some novels with a very toxic or violent male central characters with little to no redeeming values?

Suggest me a book with an unapologetic toxic male character protagonist or central character (except American Psycho or Clockwork Orange).
Hi all. Please suggest me a book where the central character, could be the protagonist or the antagonist, who is unabashedly a toxic male with little to no redeeming value.

by ApartAd6403