The Guardian

The Ultimatum by Karen Robards

The Ultimatum

The Guardian #1

Karen Robards

368 pages • first pub 2017 (editions)

fiction mystery thriller mysterious fast-paced
The Moscow Deception: An International Spy Thriller by Karen Robards

The Moscow Deception: An International Spy Thriller

The Guardian #2

Karen Robards

352 pages • first pub 2018 (editions)

fiction mystery thriller dark mysterious tense fast-paced
The Fifth Doctrine by Karen Robards

The Fifth Doctrine

The Guardian #3

Karen Robards

384 pages • first pub 2019 (editions)

fiction romance thriller tense fast-paced