Radtke's Kampfgeschwader 54: von der Ju 52 zur Me 262.
 

Looking to part with my serviceable copy. Checked what Radtke's book is currently being offered for at AbeBooks, and am asking half that. $45 all inclusive in the U.S. (USPS Media Mail and PP fees). Int'l forum members: Canada +$10 for USPS Int'l First Class. All other destinations, +$20 for USPS Int'l First Class.

Radtke, Siegfried. Kampfgeschwader 54: von der Ju 52 zur Me 262. Schild Verlag Munich, 1990. ISBN 3-88014-0987

The Radtke book was a very valuable resource, when I was researching the career of Lt. Hasso Holst, Flugzeugführer, I./KG 54.