J. Richard Smith and Eddie J. Creek have been researching Luftwaffe aircraft for over 40 years, publishing their first book, German Aircraft of the Second World War, in 1972. After retiring as an architect in 1991, Eddie Creek established Classic Publications with Robert Forsyth. He again co-operated with Richard Smith in the production of an acclaimed four-volume history of the Me 262, published by Classic, and this was followed by several volumes on the Luftwaffe fighter and bomber units and their markings for Classic.