Fifth Business by Robertson Davies

The novel follows the life of Dunstan Ramsay, a man haunted by a childhood accident that he believes he caused. The book explores his guilt and its impact on his life, as well as his relationships with others, including a woman he loves but cannot have, a brilliant but troubled friend, and a saintly fool. Throughout his life, Ramsay seeks redemption and understanding in the realms of history, mythology, and religion.

The 1371st greatest book of all time