Amazon.com description: Product Description: This title includes 50 cards packed with fascinating facts and figures about the most important planes, ships, tanks and other vehicles used during the First World War. It is published in association with the Imperial War Museum, London, with many original photographs from their archives. Close-up artwork shows interesting details of the planes, tanks, ships and vehicles of the war, with action artwork accompanying the background stories. Timeline gives the chronology of the main events of the war from beginning to end. There is extra 'Did you know?' information on each card that provides fascinating background stories to the vehicles.