- Series: The Expediter Series Record # 42878
- Series Tags: portal-gates (1), mega-engineering (1), alien culture (1), barren planet (1), forerunner artifacts (1), galactic culture (1), research team (1)
- The Expediter
- 1 The Expediter (1984) [SF] by J. Brian Clarke
- 2 Earthgate (1985) [SF] by J. Brian Clarke
- 3 Joint Action (1986) [SF] by J. Brian Clarke
- 4 Intent of Mercy (1986) [SF] by J. Brian Clarke
- 5 The Testament of Geoffrey (1987) [SF] by J. Brian Clarke
- 6 Dry Run (1988) [SF] by J. Brian Clarke
- 7 Long Song (1988) [SF] by J. Brian Clarke
- 8 The Last Defender (1989) [SF] by J. Brian Clarke
- 9 Flaw on Serendip (1989) [SF] by J. Brian Clarke
- The Expediter (1990) by J. Brian Clarke