Spaceships
- Aardkin — Dutch ship trading between Earth and Venus.
- Ares — First ship to fly to Mars.
- Gaea — Smithsonian-sponsored expedition ship to Uranus. (Planet of Doubt)
- Golden Flash — Claire Avery's racing rocket. (Redemption Cairn)
- Hera — Expedition ship to Europa, crashed by Jack Sands at Young's Field, Long Island. (Redemption Cairn)
- Hermes — Ship captured by pirates, blamed on the Red Peri. (The Red Peri)
- Limbo — Expedition ship to Pluto (The Red Peri)
- Lucrece — Ship captured by pirates, during which raid "Red" Perry Maclane was killed. (The Red Peri)
- Minos — Ship used by the Henshaw expedition to Europa. (Redemption Cairn)
- Red Peri — Pirate ship built by "Red" Perry Maclane. (The Red Peri)
Read more about this topic: Planetary Series