- Series: Humanx Commonwealth Series Record # 1673
- Sub-series of: Humanx Commonwealth Universe
- Series Tags: science fiction (8), first contact (1), Abebooks: 50 Essential SF Books (1), mega-flora (1), alien ecology (1), water (1), dolphin (1)
- Humanx Commonwealth
- 1 Nor Crystal Tears (1982) by Alan Dean Foster
- 2 Voyage to the City of the Dead (1984) by Alan Dean Foster
- 3 Midworld (1975) by Alan Dean Foster
- 4 The Emoman (1972) [SF] by Alan Dean Foster
- 5 Surfeit (1982) [SF] by Alan Dean Foster
- 6 Perception (2006) [SF] by Alan Dean Foster
- 7 Chilling (2006) [SF] by Alan Dean Foster
- 8 Drowning World (2003) by Alan Dean Foster
- 9 Quofum (2008) by Alan Dean Foster
- 10 Mid-Death (2006) [SF] by Alan Dean Foster
- 11 The Howling Stones (1997) by Alan Dean Foster
- 12 Sentenced to Prism (1985) by Alan Dean Foster
- 13 Cachalot (1980) by Alan Dean Foster
- The Muffin Migration (2000) [SF] by Alan Dean Foster
- Drowning World (excerpt) (2002) [SF] by Alan Dean Foster
- Quofum (excerpt) (2008) [SF] by Alan Dean Foster
- Pardon Our Conquest (2009) [SF] by Alan Dean Foster