Tim Clark spent a large part of his career working as a lawyer at one of the world's leading firms specialising in mergers and acquisitions and corporate work in the UK and internationally, ultimately becoming Senior Partner. Since retiring as a lawyer, Tim has taken on board positions in a number of corporate, arts and charitable organisations, and senior advisory roles at a number of international think tanks. He lives in London.
Nick Cook joined the world-renowned JaneтАЩs Defence Weekly as a reporter in 1986, rising quickly to become Aviation Editor, a position he held until 2005. His first novel, Angel, Archangel, was published in 1989 to critical acclaim. CookтАЩs first non-fiction title, The Hunt For Zero Point, followed in 2001, reaching Number 1 in AmazonтАЩs non-fiction charts. He has also written, hosted and produced two documentaries about the world of aerospace and defence тАУ Billion Dollar Secret and an Alien History of Planet Earth. He lives and works in London.