The book, Sopwith Fighters In Action (# 104), provides an in-depth look at a number of World War I era Sopwith fighters including: 1) Tabloid; 2) Gun Bus; 3) Baby; 4) 1 1/2 Strutter; 5) Pup; 6) Triplane and 7) Camel.  This publication represents a useful reference guide for modelling enthuousiasts.  In addition to an informative text, this book includes the following features: 1) Approximately 98 black and white photographs; 2) 18 black and white line drawings; 3) 10 full color side profiles; 4) 6 three-way drawings and 5) 3 cover paintings.  This book is 50 pages and in very good condition.  The author is Peter Cooksley with Don Greer (Colorist) and Joe Sewell (illustrations).  First edition published in 1991.