| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Fortune Valley | Robert Crowe | 1984 | English | Solution |
| Lost Treasure of King Raybon, The | Philip Crowe, Robert Crowe | 1984 | English | Solution |
| Search for Princess Lavinia, The | Robert Crowe | 1984 | English | Solution |
| Wizard Adventure | Robert Crowe | 1984 | English | Solution |