| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Groundstar Conspiracy | VHS Tape | 6300186040 | 1999 | Michael Reed · Earl A. Glick · Frank Arrigo · Hal Roach Jr. · Douglas Heyes · Leslie P. Davies |
| Subterfuge | " | 6302272041 | 1989 | Roy Garner · Bill Lewthwaite · Peter Snell · David Whitaker |
| The Groundstar Conspiracy | DVD | 6305971900 | 2000 | Michael Reed · Earl A. Glick · Frank Arrigo · Hal Roach Jr. · Douglas Heyes · Leslie P. Davies |
| The Groundstar Conspiracy | VHS Tape | 6305971919 | 2000 | Michael Reed · Earl A. Glick · Frank Arrigo · Hal Roach Jr. · Douglas Heyes · Leslie P. Davies |