
Part of Series
When Zak Darke's parents die in an unexplained mass murder he's left alone in the world. That is until he's sought out by a mysterious man: ‘I work for a government agency,’ the man tells him. ‘You don’t need to know which one. Not yet. All you need to know is that we’ve had our eye on you. There’s a possibility you could help us in certain . . . operational situations.’ Zak becomes Agent 21. What happened to the 20 agents before him he'll never know. What he does know is that his life is about to change for ever . . .
Author

Chris Ryan was born in 1961 in a village near Newcastle. In 1984 he joined the SAS. During his ten years in the Regiment, he was involved in overt and covert operations and was also Sniper team commander of the anti-terrorist team. During the Gulf War, Chris was the only member of an eight-man team to escape from Iraq, of which three colleagues were killed and four captured. It was the longest escape and evasion in the history of the SAS. For this he was awarded the Military Medal. During Ryan's last two years in the Regiment he selected and trained potential SAS recruits, he left the SAS in 1994. His work in security takes him around the world. He has also appeared in a number of TV programmes, including HUNTING CHRIS RYAN, PUSHED TO THE LIMIT (Toughest Families) and TERROR ALERT (Sky TV, 2004).