German Helmet Book

Independently published

German Helmets Collection Logbook: A Logbook for Military Collectors and Enthusiasts

Meland & Jontvedt

German World War II Helmets & Headgear          

Independently published

The German Helmet on the Basement Shelf: Sgt. Brunner's War

Kent State University Press

Stahlhelm: Evolution of the German Steel Helmet: A History of the German Steel Helmet

SCHIFFER MILITARY

German Helmets Of The Second World War (2): Volume Two: Paratoop•Covers•Liners•Makers•Insignia

Independently published

German Empire Bismarck History Retro Vintage Skull Helmet Notebook: Skull Gothic Themed Journal Gift Under 10 Dollars For Family Friends 6x9 110 Pages Unique Design

Zeughausverlag GmbH

German Paratroopers Uniforms and Equipment 1936 - 1945: Volume 2: Helmets, Equipment and Weapons

Johnson Reference Books

German Helmets 1933-1945: A Collector's Guide    

Stahlhelm Evolution of the German Steel Helmet  

German Helmets of the Second World War