Garfield's Guide to Everything Author:Jim Davis In Garfield’s Guide to Everything, the philosophizing fat cat weighs in on a whole kit and caboodle of subjects, from ecology to astrology, Shakespeare to stupidity. — Sleep — “The best 18 hours of my day” — Coffee — “Mother Nature’s Jumper Cables” — Dogs — “They contain 90% of the world... more »8217;s drool supply.”