This book is a memoir by Rod Barton, an officer of the Australian Defence Intelligence Organisation, who served in Somalia and Iraq. It chronicles his career from its humble beginning in the 1970s to the first decade of the 20th century. Along the way he has many adventures, eventually getting entangled in the biggest intelligence stuff-up of the century. He recounts how he told the Prime Minister, Bob Hawke, at the time of the Gulf War that Iraq had chemical weapons but no biological weapons, and was a long way off developing nuclear weapons. He offers that one out of three isn't bad.
After an interlude in war-torn and chaotic Somalia, the rest of the book chronicles the efforts of a multinational team of spies to track down and uncover the truth about the Iraqi biological weapons program. It shows how the picture was assembled piece by piece through painstaking work in the face of obstruction by Iraq, and later by the United States.
Since the author was cleared to Top Secret, he cannot tell you everything, and there are obvious gaps. The book also falls well short of a detailed account of the Iraqi weapons program, or the work of the various UN inspection teams. Nonetheless it is an interesting read, which I'm sure many people will enjoy.