In 2004, Curtis published his fifth book, Unpeople: Britain's Secret Human Rights Abuses. The book analyses the Blair ministry's foreign policies since the 2003 invasion of Iraq, and connects to various foreign policy decisions of the Home Office since the end of the Second World War.
In 2004, Curtis published his fifth book, "Unpeople: Britain's Secret Human Rights Abuses." The book examines the Blair government's foreign policies following the 2003 invasion of Iraq and connects them to Home Office decisions on foreign policy since World War II.