I have been a framer for 16 years and this book has been useful on most of the houses I build. Not only does it have all the standard rafter tables but the irregular combinations as well. It is very easy to understand and gives all the needed formulas. A MUST have for any framer.

Summary: This is a guide to framing any gable, Dutch, Tudor, California, gambrel, shed, or gazebo roof -- including irregular roofs that can stump even experienced roof cutters. This book takes you through every measurement and every cut on each type of roof so you can understand exactly what's required. The author explains how to use an inexpensive hand-held calculator to figure any common, hip, valley, or jack rafter length in seconds -- including rafters on irregular roofs and rafter pitches or lengths that aren't in any rafter table.

Starts out with detailed coverage of standard building materials and up-to-date how-to information about modern power tools and safety requirements...explores all the standard framing methods...demystifies some of the more obscure tasks, such as building gable dormers...and structural foundations. "Popular Mechanics." "