The Silver Eyes 

The Silver Eyes is the first Five Nights at Freddy's book to be made and released, it was released in 2015. It is a book that was made by Scott Cawthon, from the creator of the bestselling horror video game series, and Kira Breed-Wrisley, a talented writer, who has been writing ever since she could hold a pen.
"Ten years after the horrific murders at Freddy Fazbear's Pizza that ripped their town apart, Charlie, whose father owned the restaurant, and her childhood friends reunite on the anniversary of the tragedy and find themselves at the old pizza place, which had been locked up and abandoned for years. After they discover a way inside, they realize that things are not as they used to be. The four adult-sized animatronic mascots that once entertained patrons have changed. They now have a dark secret. . . and a murderous agenda."
There is also a graphic novel based off of it, The Silver Eyes: The Graphic Novel.

Person 1: dude, have you read The Silver Eyes?
Person 2: never knew you were a Five Nights at Freddy's fan. No, I haven't. How is it?
Person 1: it's awesome! It wasn't that scary to me, except for that one part when-
Person 2: dude, I don't need spoilers. I'm interested. Can you pass the book to me?
Person 1: sure man, I'd like to re-read it, though! Be sure to give it back.
Person 2: thanks, man!

The Silver Eyes by XsnowoX February 10, 2021