Jürg Obrist
| Year | Publication | Title | |
|---|---|---|---|
|
September 1978 | The Perils of Putney | The Perils of Putney |
| Year | Publication | Title |
|---|---|---|
| September 1978 | The Perils of Putney | The Perils of Putney |
| 1980 | The Robot and Rebecca: The Mystery of the Code-Carrying Kids | The Robot and Rebecca: The Mystery of the Code-Carrying Kids |