After noticing this book in Retro Gamer, I thought I'd pick it up, and it's a great read! It's basically a technical discussion of the Atari 2600, followed by indepth articles on six of the big cartridges on it.

It's very well written and easy to read, I'd recommend it to anyone with an interest in this sort of thing.

Cheers for the heads up, I like reading about other machine designs, and this machine was a bit of a classic back inthe day.