The title of this book states "1933-1945" but there is no information in this book prior to 1939.

The description states "During the interwar years" and "From Spain to Barbarossa". Yet I found no mention of operations in Spain nor any information prior to 1939.

21 K.G. (KG 1 thru KG 60) are covered in this volume and each sub formation has information on when they were formed and trained, followed by a breakdown by campaign with listings of the operations they made, the type of aircraft flown and the Kommandeur(s). This is nice detail on what each formation attacked and when. (to get this information would be the only serious reason for buying this book)

There are numerous good photos.

I appreciate that sources are well documented and recommendations made for other source books (most appear to be in German).