Did you know you could read books in DayZ? I'm not just talking about a few pages or so like in Skyrim. I'm talking about complete works of classic literature, front to back. It's true.
This reddit post has a listing of all the books available in the game to read and it is truly amazing. Alice in Wonderland, Crime and Punishment, The Magna Carta, and many many more are available in the game world for you to sit down by a campfire and read between times of killing zombies and dodging bandits.
Now, there aren't any options to bookmark a page you are on, but it's still pretty cool to be able to pop open a book you find in the world and read the entire thing if you want to.