Was messing around on a book closeout site the other day, found the "150 Zone Recipes" book for $3.50. They suggested the Mastering the Zone also. I was going to get it mainly as a resource to keep around the gym for interested parties, but it turned out to be an audiotape (guess i should have looked more closely).
Figured I'd post here and see if anyone wanted it. Cost me about $6 with shipping (I'll have to check the receipt for the exact price)--If anyone's interested, I'll happily send it to you for that + whatever it costs to mail it to you.