Book 1

Agent 21

by Chris Ryan
5.0 (1)
Jan 1, 2010
English
Hardcover (320 pages)

Book 2

Agent 21: Reloaded

by Chris Ryan
Mar 1, 2012
English
Kindle (352 pages)

Book 3

Codebreaker

by Chris Ryan
Apr 1, 2013
English
Paperback (320 pages)

Agent 21 - Codebreaker

by Chris Ryan, Tanja Ohlsen
Dec 8, 2014
German
Paperback

Book 3.5

May 2, 2013
English
Kindle

The Wire

by Chris Ryan
May 2, 2013
English
Kindle (26 pages)

Book 4

Deadfall

by Chris Ryan, Tanja Ohlsen
Apr 10, 2014
English
Kindle (220 pages)

Book 5

Under Cover

by Chris Ryan
Feb 26, 2015
English
Kindle (322 pages)

Agent 22 - Undercover

by Chris Ryan, Tanja Ohlsen
Jun 13, 2016
German
Kindle (305 pages)

Book 6

Endgame

by Chris Ryan
Apr 7, 2016
English
Kindle