Dragonsinger
Anne McCaffrey
Dragonriders Of Pern (4)
Empire and Ecolitan: Two Complete Novels of the Galactic Empire: ...
L.E. Modesitt
Ecolitan Matter (2)
Fourth Wing
Rebecca Yarros
All These Worlds (Bobiverse Book 3)
Dennis E. Taylor
Bobiverse (3)
Changelings
Anne McCaffrey & Elizabeth Ann Scarborough
Twins of Petaybee (1)