London Adventureby Unknown 1985 |
Lost over Bermudaby Unknown 1983 |
The Antagonistsby Kasper Boon (as Hal Renko), Alex Pelsmaeker (as Sam Edwards), Hermie Hermens 1985 |
The Secret of Arendarvon Castleby Kasper Boon (as Hal Renko), Alex Pelsmaeker (as Sam Edwards), Arend Rensink 1985 |
Camelotby C. P. M. Chapman, G. R. Brooks 1983 |
The Castleby Chris Cannon 1983 |
Countdownby Paul Bradbury, Carol Bradbury 1986 |
University Experienceby Danny McGarry 2013 (1 rating) |
The Life of a Computer Tech (Testing)by RandyG 2013 (2 ratings) |
The Lost Valveby Anthony Radziszewski 2013 |
Quillsby Alexander Greyling 2013 |