Triple Decker Trivia is a meticulously crafted, multi-layered trivia book that has been invaluable for me when I'm writing my own trivia games. The format is so well-planned that it becomes easy to replicate -- and even customize with a comedy twist -- once you can get familiar with it... I could have never written so well myself, though! I feel like I can't praise Joon Pahk's book enough. Highly recommended!