Sacrifice, revolution, the promise of freedom. These flood into the life of Casseia Majumdar, daughter of the Binding Multiples. Rebelling against her conservative family, the colonists who occupy Mars, Casseia takes part in the brewing revolution sparked by student protests in the year 2171. Meanwhile, her love life is in a very precarious situation, with her beloved Charles Franklin's seeking to merge his mind with the most advanced artificial mind....

"Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he's alive--and even if he could get word out, his supplies would be gone long before a rescue could arrive. Chances are, though, he...

Fearing her dream of becoming a galaxy-traveling starship pilot will never come true when she is sent to Earth's Galileo Academy, Polly teams up with her popular brother to investigate dangerous coincidences centered on their high-profile classmates.

After barely surviving his last tour on Mars, Master Sergeant Michael Venn finds himself back on earth in enforced isolation. Through a dangerous series of operations he returns to Mars to further his investigation into the Drifters--ancient artifacts suddenly reawakened on the red planet. But another front in the war leads his team to make the difficult journey to Saturn's moon, Titan. Here, in the cauldron of war, hides new truths about the Drifters,...

"Alan Saul is now part-human and part-machine, and our solar system isn't big enough to hold him. He craves the stars, but can't leave yet. His sister Var is trapped on Mars, on the wrong side of a rebellion, and Saul's human side won't let her die. He must leave Argus Station to stage a dangerous rescue -- but mutiny is brewing onboard, as Saul's robots make his crew feel increasingly redundant. Serene Galahad will do anything to prevent Saul's escape....

Darrow would have lived in peace, but his enemies brought him war. The Gold overlords demanded his obedience, hanged his wife, and enslaved his people. But Darrow is determined to fight back. Risking everything to transform himself and breach Gold society, Darrow has battled to survive the cutthroat rivalries that breed Society's mightiest warriors, climbed the ranks, and waited patiently to unleash the revolution that will tear the hierarchy apart...

American archaeologist Jeremy Wainman journeys to Mars to explore the long-dead cities of the Deep Beyond, joined by Martian mercenary Teyud Zha-Zhalt, who is linked to the mysterious city where the last aging descendant of the Tollamune emperors resides.