There are the Boss Fight Books where each Book is about a single Game (MegaMan, Red Dead Redemption). The writing Style varies for each Book since they are written by different people.

This Game Analysis of Wario Land 4 is pretty interesting aswell. The focus is more on the Game Mechanics instead of personal experience.

There`s also this Dark Souls Book.

There is a Doom Novel Series aswell. I can`t really tell anything about them since I only read a few pages of the first book.