The Weather Identification Handbook, by Storm Dunlop. A book on weather science by a guy named Storm: how awesome is that, eh? This book is a comprehensive — but concise — visual guide to cloud forms, wind patterns, air masses, precipitation, and other meteorological phenomena, in an easily understood format with lots of pretty pictures. Thanks to Storm Dunlop, I can look up at the sky and tell cirrocumulus lenticularis from altostratus translucidus, turn my back to the wind to determine the position of a low pressure area in the northern hemisphere, and point out my heiligenschein on a dewy morning.