Good coverage of handguns of German design and production between the years 1869-1999. Information is complete, including production number approximation where production was signficant, and picture(s) of each firearm. The supplied brief takedown descriptions would come in handy when trying to get into an unfamiliar firearm. The author provides interesting editorial comment regarding each gun's popularity and general strengths and weaknesses of design. The book's appendices are organized and useful; mostly cartridge ballistics and headstamp data. A section on Parabellum collector value based on unique variations was OK but a little out of place as beyond the scope of the book.
The photography is historical, so the quality is uneven at best. It is more than satisfactory for the intended purpose of identification. The entire book, other than a very nice color jacket, is black and white - print graphics and photography. It is always nice to see some color plates for the very rare or very popular firearms. The only glaring omission is the lack of a table of contents or a well organized and cross referenced index. The firearms appear in alpha order by manufacturer. however, someone not knowing to look under Parabellum might wonder why Lugers were not included.
Overall, I think this is a useful book that could use a little organization to make it a real gem.