At 17:10:55 on 19.01.12, Mr Green wrote:
With the Warhorse movie being released, this book tells the account and true story of a horse called Warrior. The book has been re-issued in hardback, and it tells the amazing story of a Warhorse that went out to France at the start of the war, and then made it back home afterwards.
http://www.amazon.co.uk/Warrior-Amazing-Story-Real-Horse/dp/1908216107/ref=sr_1_1?s=books&ie=UTF8&qid=1326992414&sr=1-1