| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Schat van de Inca's, De | Addison-Wesley Publishers |
1985 | Dutch | Solution |
| Secret of Arendarvon Castle, The | Addison-Wesley Publishers |
1985 | English | Map |
| Seventh Generation, The | Addison-Wesley Publishers |
1985 | English | |
| Survival | Addison-Wesley Publishers |
1983 | English |