Bathroom Book of Motorcycle Trivia: 360 days-worth of $#!+ you don't need to know,  four days-worth of stuff that is somewhat useful to know,  and one entry that's absolutely essential
Mark Gardiner is one of the world's most widely-published motorcycle journalists. In addition to his monthly columns in Classic Bike and on the MotorcycleUSA.com web site, his work has appeared in every major English-language motorcycle publication and been translated into a dozen languages. He's the author of the cult classic memoir Riding Man, which is in development as a feature film. He's also the subject of the acclaimed documentary One Man's Island.