If you were captivated by Tyler Durden's and the narrator's blurry ethical boundaries in Fight Club, you'll find Patrick Bateman of American Psycho equally compelling. This novel immerses you in Bateman’s mind as he navigates Wall Street excess by day and unleashes violence by night, forcing you to question the line between sanity and depravity.

If you enjoyed the mind-bending twists and unreliable perspective of Fight Club, Invisible Monsters will keep you guessing. The story follows Shannon McFarland, a disfigured former model, as she traverses a surreal American landscape, constantly reconstructing both her identity and the truth, making you question what’s real at every turn.

If the sudden revelations and seismic plot shifts in Fight Club enthralled you, American Taboo will grip you with its real-life mysteries and jaw-dropping turns. Weiss investigates the unresolved murder of Peace Corps volunteer Deborah Gardner, pulling you into a true story filled with twists you won’t see coming.

If you were drawn to the intense, dark, and gritty tone of Fight Club, Less Than Zero delivers an unflinching look at the nihilism and emptiness of Los Angeles youth. Through Clay’s cold, detached narration, you’ll experience a world of parties, drugs, and moral decay that’s as raw and unsettling as Palahniuk’s vision.

If you found the deep dive into the narrator’s fractured psyche in Fight Club fascinating, The Wasp Factory offers a disturbing journey into the mind of Frank Cauldhame. Banks’ novel explores trauma, identity, and madness in a remote Scottish setting, leaving you both unsettled and intrigued by its psychological portrait.