Guantanamo: America's War on Human Rights by David Rose is available in paperback costing £7.99 from all good bookshops, online and over the phone.

Published by Faber and Faber, this compelling account of the notorious prison camp run by the United States on its military base in Cuba, runs to 176 pages and takes the lid of what is and has really happened to the "non-combatants" held there.

If you are in the United States, the book (ISBN: 0 571 22670 1) can be purchased online at Amazon.com, just click here for a direct link.

If you are in the UK, you can purchase it at Amazon.co.uk by clicking here.

You can also call the Observer Book Service on 0870 836 0885, or visit the Observer bookshop to get hold of your copy.