Native American Code Talker in World War II

Ed Gilbert was a Marine artilleryman and a Battalion Training NCO in the Marine Corps Reserve. He holds a Ph.D. in geology, and is now a geologist and geophysicist involved in petroleum exploration in South Asia, the Middle East, Africa and South America. Ed has written for hobby, historical, and veteran's magazines, and is the author of oral and operational histories of the Marine Corps' armored units in World War II and the Korean War. He is currently at work on a history of the Marine Corps tank battalions in the Vietnam conflict.

Richard Hook was born in 1938 and trained at Reigate College of Art. After national service with 1st Bn, Queen's Royal Regiment, he became art editor of the much-praised magazine Finding Out during the 1960s. He has worked as a freelance illustrator ever since, earning an international reputation particularly for his deep knowledge of Native American material culture; and has illustrated more than 50 Osprey titles.