A handout image from e-book publishers YUDU shows a dish by Serbian chef Ljubomir Erovic. Squeamish gentlemen look away now: Erovic is bringing out October 2, 2008 a no-holds-barred guide to cuisine with a twist: "The Testicle Cookbook: Cooking With Balls."(YUDU/AFP/HO) Wed Oct 1, 11:19 AM ET