Ralph Zumbro | Bookhype

Nov 1, 1998

Cover of The Iron Calvalry

The Iron Calvalry

Jan 1, 1997

Cover of Tank Aces: Stories of America's Combat Tankers

Tank Aces: Stories of America's Combat Tankers

Dec 31, 1991

Cover of Puma Force

Puma Force (Pocket Books Military Fiction)

Jul 1, 1989

Cover of Jungletracks

Jan 1, 1986

Cover of Tank Sergeant