| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Robert Ludlum's the Lazarus Vendetta: A Covert-one Novel | 978-0-7528-6412-9 (0-7528-6412-2) | 2005 | Robert Ludlum · Gayle Lynds |
| Robert Ludlum's The Lazarus Vendetta: A Covert-One Novel | 978-0-7528-6556-0 (0-7528-6556-0) | 2004 | Robert Ludlum |
| Robert Ludlum's The Moscow Vector: A Covert-One Novel | 978-0-7528-5754-1 (0-7528-5754-1) | 2005 | Robert Ludlum · Patrick Larkin |
Kate Farrell · Kathy Ferrell · Katie Farrell · Keith Ferrell · Keythe Farley · Kit Farrell