The Tristan Betrayal
Robert Ludlum
The Sigma Protocol
Robert Ludlum's the Cassandra Compact: A Covert-One Novel
Robert Ludlum & Philip Shelby
The Paris Option
Robert Ludlum & Gayle Lynds
Covert-One (3)
The Matarese Countdown
The Matarese Circle: A Novel
Matarese Dynasty (1)
The Lazarus Vendetta
Robert Ludlum & Patrick Larkin
Covert-One (5)
The Janson Directive
Janson (1)
The Icarus Agenda: A Novel
The Hades Factor
Covert-One (1)
The Cassandra Compact
The Bourne Ultimatum
Jason Bourne (3)
The Bourne Supremacy
Jason Bourne (2)
The Bourne Identity: A Novel
Jason Bourne (1)
The Arctic Event
Robert Ludlum & James Cobb
Covert-One (7)
The Aquitaine Progression: A Novel
The Apocalypse Watch
The Ambler Warning
The Altman Code
Covert-One (4)