This is an amazing book. It catalogs each and every air-frame the Germans conceived of or built in WWII. It is a go to source for what missiles and futuristic designs the Germans had on the Drawing Board. It boggles the mid what would have happened if the war went 3 years longer. (Spoiler) They would have litterer had the ME-1011 which was stolen after the war and became the MI 15 and the F-86 saber, and that's only a small teaser of what they had in development!! The best and most comprehensive book on German aircraft and missiles of the Second World War.