Eddy De Bruyne, specialist in WWII Walloon Military Collaboration, has devoted over 20 years to intensively studying the available documentation, as well as interviewing the surviving collaborators of that era, including Degrelle himself. De Bruyne's findings, set down in several French language publications, represent the most detailed studies of Walloon political and military collaboration yet assembled.
Marc Rikmenspoel is the author of several previous books about the Waffen-SS. He wishes current scanning and information-sharing processes were available when he first began writing on this topic over 15 years ago! After many years of living in Colorado, he now lives in the New York City area.