Date: 1966-10-15

Requiem for a Secret Agent

Date: 1961-08-01

Five Fingers : Dossier

Date: 1969-01-01

Strategy of Terror

Date: 1938-12-29

Smashing the Spy Ring

Date: 1966-12-23

Kriminal

Date: 1969-11-01

Taste of Excitement

Date: 2004-01-22

D.E.B.S.

Date: 1969-04-18

Island of Lost Girls

Date: 1968-01-01

Somebody's Stolen Our Russian Spy

Date: 1965-11-10

Operation Double Cross

Date: 1973-12-18

From the Archives of the Criminal Police

Date: 1968-08-22

Negresco

Date: 1966-10-07

Black Box Affair

Date: 2023-09-05

Intercept: A Century of Signals Intelligence

Date: 1965-04-02

Asylum for a Spy

Date: 1972-03-06

The Delphi Bureau

Date: 1969-10-27

Destiny of a Spy

Date: 1934-04-01

Mr. Stringfellow Says No

Date: 1972-10-20

The Baron: Mystery Island

Date: 1926-03-07

Secret Orders