The 13th SpyW
The 13th Spy
Checkmate in RioW
Checkmate in Rio
The China DollW
The China Doll
The Eyes of the TigerW
The Eyes of the Tiger
Fraulein SpyW
Fraulein Spy
Istanbul (novel)W
Istanbul (novel)
The Jamaican ExchangeW
The Jamaican Exchange
Run, Spy, RunW
Run, Spy, Run
Safari for SpiesW
Safari for Spies
Saigon (Killmaster novel)W
Saigon (Killmaster novel)