How to Fart at Work: Propel Yourself to Success with this Gas-tastic Guide to Workplace Wind Etiquette.If you work in an office or any sort of small space, you've likely had to walk out in order to relieve yourself. How to Fart at Work is the practical and well-researched guide to avoid detection in every gaseous situation you find yourself in. With detailed illustrations and years of studying flatulence, Mats and Enzo give expert advice, offer testimonials, and real world solutions to real world problems in this follow up to How to Poo at Work, their successful debut book.  (** This book may contain a sharpie mark on the top or bottom edge and may show mild signs of shelfwear. **.)