This book describes and illustrates the development of Pfalz aircraft in WWI, primarily fighter aircraft, with text, 530 photos, 28 in color, 81 color profiles, 10 color illustrations, production quantities and serial numbers of aircraft and aircraft dimensions and performance specifications. In addition, 15 Pfalz aircraft types are illustrated in both 1/72 and 1/48 scale drawings. It is a revised, enlarged edition of an earlier book published in 2001. The book has 264 pages and is of interest to aviation historians, enthusiasts, and modelers alike.