| # | Title | Year | Chapters | Pages | |
|---|---|---|---|---|---|
| 1. | X Marks the Spy | 1967 | 20 | 176 |  |
| 2. | Mission: Moonfire | 1967 | 20 | 176 | |
| 3. | Department of Danger | 1967 | 20 | 176 | |
| 4. | Ace of Shadows | 1968 | 20 | 176 | |
| 5. | Heads You Lose | 1968 | 20 | 176 | |
| 6. | Trial By Fury | 1969 | 20 | 176 |
| Title | Year | Chapters | Pages | ||
|---|---|---|---|---|---|
| Chris Cool, Top-Secret Agent | |||||
| Døden Under Halvmånen
[Mission: Moonfire] |
1969 | 20 | 125 |  |
|
| Dobbeltagenten | |||||
| Den Røde Spion |
| Title | Year | Chapters | Pages | ||
|---|---|---|---|---|---|
| Chris Cool, Agent Top-Secret
[X Marks the Spy] |
1969 | 20 | 184 | |
|
| Chris Cool et les Monstres
[Department of Danger] |
1970 | 20 | 186 | |
|
| Chris Cool Chez les Turcs
[Mission: Moonfire] |
1970 | 17 | 184 | |
|
| Chris Cool et l'Agent Double
[Ace of Shadows] |
1972 | 20 | 186 | |
|
| Chris Cool Chez les Jivaros
[Heads You Lose] |
1972 | 20 | 185 | |
|
| Chris Cool Contre le Dragon
[Trial By Fury] |
1973 | 20 | 188 | |
| # | Title | Year | Chapters | Pages | |
|---|---|---|---|---|---|
| 1662. | Operation: Frysaren
[X Marks the Spy] |
1972 | |||
| 1722. | Operation: Månskäran
[Mission: Moonfire] |
1973 | |||
| 1781. | Operation: Fladermus
[Department of Danger] |
1974 | 20 | 160 | |
| 1836. | Operation: Skuggan
[Ace of Shadows] |
1975 | 20 | 158 | |
| 1898. | Operation: Skallerormen
[Heads You Lose] |
1976 | 20 | 158 | |
| 1961. | Operation: Draködlan
[Trial By Fury] |
1977 | 20 | 158 | |
