* 39/xx/xx    1 Border Violations
* 39/xx/xx    2 Poisonous Gas
* 39/xx/xx    3 Information Peddler
* 39/xx/xx    4 Narcotics Peddlars
* 39/xx/xx    5 Sabotage in Industry
* 39/xx/xx    6 Fortified Borders
* 39/xx/xx    7 Blood and Steal Society
* 39/xx/xx    8 Illegal Use of Radio
* 39/xx/xx    9 Coast Defense Secrets
* 39/xx/xx   10 Suicide Ships
* 39/xx/xx   11 War Supplies
* 39/xx/xx   12 Revolution
* 39/xx/xx   13 Military Secrets Leaked
* 39/xx/xx   14 Undesirable Aliens
* 39/xx/xx   15 High Speed Bomber
* 39/xx/xx   16 Master Spy
* 39/xx/xx   17 Gold Shipments
* 39/xx/xx   18 Storm Cloud
* 39/xx/xx   19 Apparent Civil War
* 39/xx/xx   20 Air Defenses
* 39/xx/xx   21 Thermite Bombs
* 39/xx/xx   22 Fleet Movements
* 39/xx/xx   23 Foodstuffs
* 39/xx/xx   24 Secret Police
* 39/xx/xx   25 Aeroplane Order
* 39/xx/xx   26 Innocent Citizens Used
* 39/xx/xx   27 Bombing Planes
* 39/xx/xx   28 Embassy Master Spy
* 39/xx/xx   29 Shipyards
* 39/xx/xx   30 Colonial Uprising
* 39/xx/xx   31 World Crisis
* 39/xx/xx   32 Government Overthrow
* 39/xx/xx   33 Refugees 
* 39/xx/xx   34 Fraudulent Passports
* 39/xx/xx   35 Information for the Premier
* 39/xx/xx   36 Secrets Leaked
* 39/xx/xx   37 Code Book Stolen
* 39/xx/xx   38 Carl Frakenburg
* 39/xx/xx   39 Machine Gun Plans
* 39/xx/xx   40 Wholesale Murder
* 39/xx/xx   41 Anti- Aircraft Gun
* 39/xx/xx   42 Agent Z Disappears
* 39/xx/xx   43 Counterfeiters
* 39/xx/xx   44 Vapor Gas
* 39/xx/xx   45 Aeroplane Factory
* 39/xx/xx   46 Defense Plans
* 39/xx/xx   47 Ultimatum
* 39/xx/xx   48 City of Intrigue
* 39/xx/xx   49 Firing Squad
* 39/xx/xx   50 Narcotics Smuggled
* 39/xx/xx   51 Aeroplane Plans
* 39/xx/xx   52 Delivery of Papers
* 39/xx/xx   53 Government Overthrow (2)
* 39/xx/xx   54 Agent Missing
* 39/xx/xx   55 Military Information Stolen
* 39/xx/xx   56 Oriental Spy (part 1)
* 39/xx/xx   57 Oriental Spy (part 2)
* 39/xx/xx   58 Favor Returned
* 39/xx/xx   59 Inventor Missing
* 39/xx/xx   60 Known Spy (repeat of 38)
* 39/xx/xx   61 Foreign Agent
* 39/xx/xx   62 Letter Box Agent
* 39/xx/xx   63 Military and Diplomatic Secrets
* 39/xx/xx   64 Blonde Spy
* 39/xx/xx   65 Defense Programs
* 39/xx/xx   66 Spy Returns
* 39/xx/xx   67 Stolen Maps
* 39/xx/xx   68 Far East Mission