Philip Haythomthwaite 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, but still finds time to indulge in his other great passion: cricket. Patrice Courcelle was born in northern France in 1950 and has been a professional illustrator for some 20 years. Entirely self-taught; he has illustrated many books and magazine articles for Continental publishers, and his work hangs in a number of public and private collections. His dramatic and lucid style has won him plenty of admiration in the field of military illustration. His other enthusiasms include music, from Clapton and the blues to Mahler, and cooking. Patrice lives a few miles from the battlefield of Waterloo with his wife and son.