Blue Moon
Lucas is kidnapped by a psychic... but no-one on board the seaQuest remembers having a colleague named Lucas. (This story is in script format)
New Moon
sequel to Blue Moon. This time Tim O'Neill is the focus of another attack on seaQuest and her crew, although there is some ELF in there too (not in script format)
Spiral Path
More seaQuest ELF: Lucas joins a religious cult (New! Part 12 now up!)
Xmas
Humour. Crossover. seaQuest/various. ELF.