The Evaporation of Sofi Snow Series by Mary Weber

Ever since the Delonese ice-planet arrived eleven years ago, Sofi's dreams have been vivid. Alien. In a system where Earth's corporations rule in place of governments and the humanoid race orbiting the moon are allies, her only constant has been her younger brother, Shilo. As an online gamer, Sofi battles behind the scenes of Earth's Fantasy Fighting arena where Shilo is forced to compete in a mix of real and virtual blood sport... moreEver since the Delonese ice-planet arrived eleven years ago, Sofi's dreams have been vivid. Alien. In a system where Earth's corporations rule in place of governments and the humanoid race orbiting the moon are allies, her only constant has been her younger brother, Shilo. As an online gamer, Sofi battles behind the scenes of Earth's Fantasy Fighting arena where Shilo is forced to compete in a mix of real and virtual blood sport. But when a bomb takes out a quarter of the arena, Sofi's the only one who believes Shilo survived. She has dreams of him. And she's convinced he's been taken to the ice-planet. Except no one but ambassadors are allowed there. For Miguel, Earth's charming young playboy, the games are of a different sort. As Ambassador to the Delonese, his career has been built on trading secrets and seduction. Until the Fantasy Fight's bomb goes off. Now the tables have turned and he's a target for blackmail. The game is simple: Help the blackmailers, or lose more than anyone can fathom, or Earth can afford. less

Trapped on the ice-planet of Delon, gamer girl Sofi and Ambassador Miguel have discovered that nothing is what it seems, including their friends. On a quest to rescue her brother, Shilo, a boy everyone believes is dead, they must now escape and warn Earth of Delon’s designs on humanity. Except the more they unearth of the planet and Sofi’s past, the more they feel themselves unraveling, as each new revelation has Sofi questioning the very existence of reality... moreTrapped on the ice-planet of Delon, gamer girl Sofi and Ambassador Miguel have discovered that nothing is what it seems, including their friends. On a quest to rescue her brother, Shilo, a boy everyone believes is dead, they must now escape and warn Earth of Delon’s designs on humanity. Except the more they unearth of the planet and Sofi’s past, the more they feel themselves unraveling, as each new revelation has Sofi questioning the very existence of reality. Meanwhile, back on Earth, Sofi’s mom, Inola, is battling a different kind of unraveling: a political one that could cost lives, positions, and a barely-rebuilt society, should they discover the deal made with the Delonese. But there’s a secret deeper than all that. One locked away inside Sofi and ticking away with the beginnings, endings, and answers to everything. Including how to save humanity. less