Shadows is a series of dark and atmospheric books created to encourage reluctant older readers who are fans of science fiction. Shadows is set in the near future, where an alien invasion has left the Earth devastated and a mysterious organisation called The Firm hold power. The series follows the story of Matt Merton who works for the firm and is trained to identify and kill the Enemy - the aliens among us ... There is a spy in The Firm. The Enemy have got in. Matt Merton and Dexter must find the spy. But will one of them make a big mistake?
Used availability for Paul Blum's The Enemy Inside
January 2008 : UK Paperback
June 2013 : USA, Canada, UK Kindle edition