Philip Haythornthwaite is an author and historical consultant specialising in the military history, uniforms and equipment of the 18th and 19th centuries. His main area of research covers the Napoleonic Wars. He has written some forty books, including more than 20 Osprey titles, and innumerable articles and papers on military history.
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 and has illustrated more than 45 books for Osprey Publishing.