undersea colonies

"Nere and her friends, all genetically engineered to survive in the ocean, go on a rescue mission"--Provided by publisher.

Ty has lived his entire life helping his family farm the ocean floor. Then outlaws attack and, in his efforts to save his home, Ty discovers some of the dark secrets of those who live on the ocean floor.

"Nere and her friends, all genetically engineered to survive in the ocean, go on a rescue mission"--Provided by publisher.

Aluna and Hoku, Kampii from the City of Shifting Tides, and their friends, Equian Dash and winged Aviar Calli, are determined to stop a war. The maniacal ex-scientist Karl Strand is planning to conquer the world with his enormous army of tech-enhanced soldiers-- unless the four friends can get to Strand first.

Isolated in a strange new society on the Surface, sixteen-year-old Evie's ever-elusive memories begin to collide with reality, as people and images from her past appear in the most unlikely places, haunting her, provoking her, and making her seem not only strange but dangerous.

Nere has never understood why she's more comfortable and confident swimming with the dolphins that her mother studies than she is hanging out with her classmates on land, but everything falls into place when Nere learns that she is one of a group of kids who -- unbeknownst to them -- have been genetically altered to survive in the ocean. These products of "The Neptune Project" are given a mission to build a better future under the sea, safe from the dangers on land.

Ty and Gemma make a desperate alliance with the Seablite Gang to help Ty's parents, who face criminal charges of sedition, but teaming up with outlaws may pull them deeper into the underwater underworld than they intend to go.

Ty and Gemma make a desperate alliance with the Seablite Gang to help Ty's parents, who face criminal charges of sedition, but teaming up with outlaws may pull them deeper into the underwater underworld than they intend to go.

When fifteen-year-old Ty, who has always lived on the ocean floor, joins Topside girl Gemma in the frontier's underworld to seek and stop outlaws who threaten his home, they learn that the government may pose an even greater threat.

The desert is no place for ocean-dwelling Kampii like Aluna and Hoku. But the maniacal Karl Strand is out to conquer the Above World, and the horselike Equians are next on his list. Aluna, Hoku and their friends race to the desert city of Mirage, intent on warning the Equians and forming an alliance. Unfortunately, Strand's clone Scorch has gotten there first.