The Skromm is a huge centipede-like creature native to the rogue planet Zahir. The nomadic people of Lemm build their residences on top of these mighty beasts, thus creating the ultimate mobile house.
- Valérian and Laureline:
- World Without Stars (1972)
- The Time Opener (2010)
- The Inhabitants of the Sky: The Cosmic Atlas of Valérian and Laureline (1991)