René Chartrand was born in Montreal and educated in Canada, the United States and the Bahamas. A senior curator with Canada's National Historic Sites for nearly three decades, he is now a freelance writer and historical consultant. He has written numerous articles and books including almost 20 Osprey titles and the first two volumes of 'Canadian Military Heritage'. Also a student of wines, he currently lives in Hull, Quebec, with his wife and two sons.

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 collections. His dramatic and lucid style has won him acclaim in the field of military illustration. His other enthusiasms include music, from Clapton and the blues to Mahler, and cooking. Patrice lives near the battlefield of Waterloo with his wife and son.

On 5 July 1758 General Abercromby's expedition against Fort Carillon set off from its camp. Within hours, tragedy struck. Some rangers ran into a French scouting party and in the fierce skirmish that followed Lord Howe, the darling of the army, was shot through the heart. The army was shattered at the loss, but Abercromby went to pieces. He decided to attack Montcalm's completed breastworks head-on. Battalion after battalion was sacrificed, the most famous of these hopeless assaults being that of the Black Watch. With the failure of his plan and the exhaustion of his army Abercromby retreated to the foot of Lake George - Montcalm had saved Canada, with Abercromby's help.