01. Budapest
No details
02. Antigua
When Steve McQuinn arrives in Guatemala City he discovers the plot of a speculator who wants to keep coffee prices high.
03. Athens
No details
04. Baja
No details
05. Batavia
No details
09. Casablanca
No details
12. Edinburgh
No details
13. Geneva
While on assignment in Geneva, McQuinn uncovers an assassination scheme involving the Russians.
14. Havana
No details
15. Helsinki
No details
18. London
No details
23. Monte Carlo
While on assignment in Monte Carlo, Steve finds an American intelligence agent who has been severely beaten and robbed. Steve agrees to undertake the agent's assignment - retrieving a roll of film with incriminating photographs of a corrupt politician.
24. Naples
No details
26. Paris
No details
27. Prague
While in Prague, McQuinn helps a Russian ice-skating star who wishes to defect to the West.
30. Rome
While in Rome investigating the leaking of classified documents from the American Embassy, McQuinn stumbles upon a German counterfeiting plot.
32. Sofia
No details
33. Tangiers
Steve tries to help a Bulgarian schoolmaster, hunted by his country's secret police in Tangier, obtain a visa to the United States.
34. Teheran
No details
35. Tel Avivi
No details
36. Trieste
No details
37. Ankara
On an airplane Steve meets two children traveling alone who refuse to give their last name. When their aunt fails to meet them at the airport, Steve takes pity on them and allows them to stay in his hotel room. The children's aunt finally arrives, but Steve learns too late that a Romanian industrialist has fled to Crete with a large sum of money and the "aunt" is actually a communist agent who plans to use the children as hostages to force the defector to return behind the Iron Curtain.
38. Vienna
No details
39. ZAMBOANGA
No details