Agent 21: Codebreaker: Book 3

Secret agent Zak Darke is back for his third mission - and the stakes have never been higher. After an explosion on the tube leaves someone dead, Zak and his team are brought in to try and work out how this terror cell operates - but clues are scarce and they have no idea where, or when, the bomber will strike next.

• | By (Author): Chris Ryan
• | Publisher: Penguin Random House Children's UK
• | Publication Date: Feb 28, 2013
• | Country of Publication: United Kingdom
• | Number of Pages: 336 pages
• | Language: Unknown
• | Binding: Softback
• | ISBN-10: 1849410097
• | ISBN-13: 9781849410090