Publication Reading Order
| # | Title | Year | Buy |
|---|---|---|---|
| 1 | Rhineland Inheritance | 1993 | Buy from Amazon |
| 2 | Gibraltar Passage | 1994 | Buy from Amazon |
| 3 | Sahara Crosswind | 1994 | Buy from Amazon |
| 4 | Berlin Encounter | 1995 | Buy from Amazon |
| 5 | Istanbul Express | 1995 | Buy from Amazon |
| 6 | In the Shadows of Victory | 1998 | Buy from Amazon |
| 7 | A Passage Through Darkness | 2000 | Buy from Amazon |