This book is nothing short of AWESOME!!! The first 50 pages of this oversized, spiral-bound book are filled with fly-tying techniques, the last 150 pages are cut horizontally across the page. The top half of the page shows the tying steps for 100+ of todays best patterns, and includes references to techniques that are explained and pictured in the bottom half. This unique format allows detailed instructions on each specific step/technique required to tie the fly-- more then 100 patterns in all! 1500+ color photos; 9x12 inches, 189 pgs.