Thirteen-year-old Aluna has lived her entire life under the ocean, just like all of the Coral Kampii in the City of Shifting Tides. But after remaining hidden from the Above World for centuries, her colony is in trouble, its survival ...

The desert is no place for ocean-dwelling Kampii like Aluna and Hoku, especially now that Aluna has secretly started growing her tail. But the maniacal Karl Strand is out to conquer the Above World, and the horselike Equians are next ...

In this third and final adventure in the Above World series, Aluna and her friends finally face their most terrifying enemy, Karl Strand.Aluna and Hoku, Kampii from the City of Shifting Tides, and their friends, Equian Dash and winged...

A thrilling sequel from an exciting new voice in middle-grade sci-fi tracks two ocean-born children braving the dangers of the Above World.The desert is no place for ocean-dwelling Kampii like Aluna and Hoku, especially now that Aluna...