In 2008, Osprey Publishing turned 40 years old. To commemorate this event, Osprey has produced 40 signed, numbered, leather-bound, slip-cased, hand-sewn copies of the Men-at-Arms: A Celebration. This book collects the best artwork from the 450 volumes of the seminal Men-at-Arms series. These highly collectable books will be sold via silent internet auction running in November and December of 2008.