Earthquakes threaten to destroy the beautiful-yet-dangerous world of Gauguin, and six teenage settlers trek into the mountains to monitor the threat—a journey from which they return with a strong psychic bond.

The time: 2520. The place: The planet Gauguin, a world of soaring mountains, glowing, phosporescent seas, and glittering black sands. A world more beautiful – and more dangerous – than its colonists ever dreamed possible. Caught in a mysterious pattern of earthquakes, ionic storms, and searing winds, the inhabitants of Ambora watch helplessly as their city is torn apart. But six teenagers, whose encounter in the Catalan Mountains has left them with inexplicable powers, discover that they are able to foresee Ambora's fate. Beset by terrifying visions, surrounded by phantom dangers that become all too real, they realize that they are the only ones who can save Ambora from being utterly destroyed!

Philippa has never told her friends on Gauguin that she left her home planet of Alporion a political exile. Then she receives a message from Miguel, the young revolutionary she once loved. He is hiding on Gauguin, and Philippa must either trust her new friends with her secret or risk Miguel's life.

The time: 2520 The place: The planet Gauguin, a world of soaring mountains, glowing phosphorescent seas, and glittering black sands. A world more beautiful—and more dangerous—than its colonists ever dreamed possible. The seas of the newly colonized planet remain largely unexplored, so Philippa, Will, and Arkady consider themselves incredibly lucky to be sent on a marine research expedition. Their destination is the Colvisle Archipelago, a ring of volcanic islands which holds a promise of adventure—and danger. Will and Arkady immediately begin to check out reports of malfunctioning instruments on the ocean floor, while Noriko and Daphne, two other members of the expedition, find themselves mysteriously drawn to a vision of a fabulous underwater city But Philippa, confined to the research station, realizes to her horror that there is a connection between these unusual occurrences, and that they warn of an approaching tidal wave that threatens to engulf them all.

When young space adventurer Sean Matthews is brought into Ambora's medical center unconscious, his friends go to explore the scene of the accident. What they find is trouble and danger in the fifth installment of the Planet Builders series.

Gauguin's government is being jeopardized by a traitor, and the colony is further shaken when Will Mornette's sister is kidnapped. Sean Mattews knows he has the key to solving both mysteries, but it will mean revealing the source of the psychic current that binds him to his friends.

Book by Tallis, Robyn

Book by Robyn Tallis, Jymn Magon, Bruce Talkington

Tallis, Robyn

Book by Tallis, Robyn