Scott Cawthon co-authored a series of novels with Kira Breed-Wrisley, starting with "Five Nights at Freddy's: The Silver Eyes" (2015). The trilogy expanded upon the lore of the games, providing deeper insights into the characters and backstory. The subsequent novels were "Five Nights at Freddy's: The Twisted Ones" and "Five Nights at Freddy's: The Fourth Closet".

The "Fazbear Frights" series is a collection of horror anthology books set in the Five Nights at Freddy's universe. Each book contains three short stories that delve into different aspects of the franchise's lore and introduce new characters and scenarios.

The "Tales from the Pizzaplex" series is a collection of short stories connected to the "Five Nights at Freddy's: Security Breach" game. These stories expand on the lore of the Pizzaplex and introduce new characters and scenarios.