Óscar Gonzlez Lpez has a degree in Philosophy and teaches History and Philosophy. As a military historian his research has focused on the Fallschirmjger as well as the Spanish volunteers in the German Army during the Second World War, through close contact with many former veterans. Amongst other books, he has published Fallschirmjger at the Gran Sasso and German Paratroops in Scandinavia. He lives in Spain.

Thomas Steinke studied at the Otto-von-Guericke University in Magdeburg, Germany. He takes part in the 'Volksbund Dr. Kriegsgrberfrsorge', being involved in the search and care of German War graves of the Second World War, as well as in educational activities whose main goal is to improve the mutual and peaceful understanding amongst the European people. The focus of his studies has long been German paratroopers, in particular the members of the Sturmabteilung Koch and the LL-Sturmregiment.

Ian Tannahill holds a Bachelor of Engineering degree from the University of Queensland, Australia, and is a registered patent and trade mark attorney. His interest in the Fallschirmjger was sparked by an article he read as a teenager on the fall of the fortress of Eben Emael. His contact with former German paratroopers ignited a desire within Ian to tell the world about the capture of the Albert Kanal bridges by the Fallschirmjger and glider pilots of Sturmabteilung Koch.