Kampfgruppen : die Spezialtruppe der SED für den Bürgerkrieg / eine Dokumentation von Werner Bader und anderen Civil war in the making : "The combat groups of the working class" in East Germany / W. Bader ; introd. by the Right Honourable … Fight for the sky : the story of the Spitfire and the Hurricane / by Douglas Bader ; with special contrib. and help from Max … Stuka pilot / by Hans Ulrich Rudel ; forew. by Douglas Bader ; transl. by Lynton Hudson In enemy hands : revealing true stories behind wartime Allied aircraft losses / Bryan Philpott ; foreword by Sir Douglas Bader