Sources 2

This codex of army lists was included in the 2nd edition boxed set from 1993 and was the last official mention of Squats in the GW universe. Again, very dated, but for the purist who wants all the info, you need a copy of this too. An excellent 5th edition revision is available online via Rasmus of 40konline.com which is easily tweaked for 6th edition. That guy saved me a ton of work and there's a great deal of background information in there as well. Clearly he loved the Squats as much as I do. It's not tournament legal, and I know that sometimes Squat armies turn up at the Golden Demons playing under IG rules and the GW guys really hate it.