If you haven't read "Psych" by Dr. Judd Biasiotto (which happens to be StrongFirst's initial publication), you don't know what you're missing. I have reviewed it on amazon.com - I encourage you to read my review and to get a copy for yourself. Reading this book will make you stronger.
http://www.amazon.com/gp/product/B00AEGSUQQ
Steve Freides, StrongFirst Team Leader
http://www.amazon.com/gp/product/B00AEGSUQQ
Steve Freides, StrongFirst Team Leader