Order of Ryan Kealey Books
Ryan Kealey is a fictional character created by the late British-American author Andrew Britton. The character is a CIA agent who appears in all of Britton’s novels.
Kealey’s debut was also Britton’s literary debut, The American, which was published in 2006. Below is a list of Andrew Britton’s Ryan Kealey books in order of when they were originally published:
Publication Order of Ryan Kealey Books
| The American | (2006) |    |
| The Assassin | (2007) | |
| The Invisible | (2008) | |
| The Exile | (2010) | |
| The Operative | (2012) | |
| The Courier | (2013) | |
| Threatcon Delta | (2014) | |