Super Mario: How Nintendo Conquered America by Jeff Ryan was a fun, quick read. I have to agree with other reviewers that the book lacks a certain amount of depth, and anyone interested in the history of video games probably already knows most of the material in the book. It manages not to feel like a rehash, however, and there are a number of interesting trivia gems throughout. The humor is mostly corny, and not always in a good way. It doesn’t add much for me, but isn’t too distracting either. The book kept my interest all the way through, and it certainly makes you want to go play Mario. Overall I’d recommend it for any Nintendo fan.