Fiction: The World Walkers: Athare: Frane: An Uncomfortable Landing introduces Frane to Leolin after a desperate jump between worlds. The Donor House: Lox: First Visit to the Donor House is about a vampire who's been living rough and now wants to come in. The World Walkers: Lorelei: Travelling Through Time is a little sweet and a little creepy, about crossing worlds and times. The World Walkers: Taithmarin: Marley: Third Generation, Born on Taithmarin shows the difference between refugees and residents.
The World Walkers: Quiar: The Case of the Counterfeit Enchantments (part 8, twelth continuation) explores the World Walker tattoos. The World Walkers: Quiar: The Case of the Counterfeit Enchantments (part 8, thirteenth continuation) discusses what Moonjumpers know about the worlds, and what they share.
Other fiction: The World Walkers: Unknown World: Kalena: Returning, Thear: Maeve: Moving, The Fae World: Holly: Returning Home?