This is the fourth novel in the Scottish crime series Chasing Shadows but can be read as a stand alone crime novel. DI Mike Watson finds himself involved with Secret Service Agents in both the UK and USA. For over 10 years, the illusive assassin called the Chameleon has evaded capture by the CIA and is now on his way to Glasgow. DI Watson is recruited by the Secret Service to help them catch the assassin before he completes his mission with the assassination of an African President. DI Watson soon finds that his own life is in danger and does not know who to trust. With a dramatic climax, who will survive?