Undergoing God: Dispatches from the Scene of a Break-In

Undergoing God: Dispatches from the Scene of a Break-InLondon: DLT, 2006 (ISBN 0232526761)
New York: Continuum, 2006 (ISBN 0826419283).

Where to find it? Buy from the publisher.
James Alison's books are available from many theological bookstores. However, almost any bookshop will be able to order a copy for you. If you prefer buying online, please check your favourite one or use the following Amazon links:
UKUSACanada; France: American edition or British edition; Germany: British edition or American edition; Austria: British edition or American edition