From Hardcoregaming101.net, this is one of the more unique books on this list. Instead of consisting of work put together by one author, The Guide to Classic Graphic Adventures is more of an index of classic adventure games than anything else. For each game, you’ll get a rundown of the story/plot, any notable game features, and historical facts about the games and how they influenced the genre. It’s a massive compendium of reviews for old school adventure games, from the most popular to the most obscure. It is a long read, though, at over 700 pages. Some reviewers have noted that they read through the whole thing and enjoyed it, but you don’t have to. You can read just the games that appeal to you, or dive into the whole genre.