Agent 21: Book 1 Ryan, Chris Summary After Zak Darke's parents die in an unexplained mass murder he becomes Agent 21. After Zak Darke's parents die in an unexplained mass murder he 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. Perfect for fans of Crime & Mystery, Comics & Graphic Novels, Genre, 100 Young Adult Books, Arborist Merchandising Root, Self Service. Highlights Easy to enjoy: 352 pages · Paperback By Ryan, Chris Details ISBN: 9781849410076 Author: Ryan, Chris Format: Paperback Pages: 352 Language: English Publication date: 6 January 2011 Condition: Used – Good About the authors Ryan, Chris and Chris Ryan · Publisher: Random House More about this book Reviews After Zak Darke's parents die in an unexplained mass murder he 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.
