Books ordered by title: F
| Author | Title (Number of quotes) |
| Alyson Noel | Faking 19 (2) |
| Johnathan Richards | Federal Prison - A comprehensive Survival Guide (2) |
| Chuck Palahniuk | Fight Club (6) |
| Mark Twain | Following the Equator (5) |
| Mitch Albom | For One More Day (2) |
| Maggie Stiefvater | Forever (3) |
| Umberto Eco | Foucault`s Pendulum (2) |
| Isaac Asimov | Foundation (3) |
| Stephen King | Four Past Midnight (4) |
| Neil Gaiman | Fragile Things (3) |
| Mary Shelley | Frankenstein (4) |
| Sam Harris | Free Will (9) |
| Daniel Dennett | Freedom Evolves (7) |
| Elie Wiesel | From the Kingdom of Memory (2) |
| Richelle Mead | Frostbite (2) |
| Stephen King | Full Dark, No Stars (7) |
| Stephen Jay Gould | Full House (2) |