Kathleen O'Neal Gear

"It's been 925 summers since the Jemen introduced zyme, a bioluminescent algae, into the world's ocean and unwittingly triggered an Ice Age that has consumed most of the planet. All but a handful of Jemen flew to the stars, but before they left, they recreated several extinct species that had thrived in the last Ice Age. After almost a thousand summers, the archaic hominins that struggle along the edges of massive glaciers are dwindling. All they...

When her best friend Quiller is captured by Trogon, the greatest Neandertal holy man, who needs her to lead him to a godlike Jemen leader’s burial cave, Lynx embarks on a perilous quest to find her—and stop Trogon.

A healer allies himself with a witch hunter to prevent a tyrant from claiming an artifact of power, while his adopted granddaughter uncovers terrifying truths about her parents.

The protege of a discredited geneticist teams up with a religious studies scholar in a race to find her mentor and help him find a cure for a catastrophic retrovirus.

Follows the members of a Viking settlement in America, 500 years prior to the arrival of Columbus, who left narrow-minded religious beliefs and political and civil unrest to face the unknown in a new world, long before the Pilgrims.

An old enemy has returned to Cahokia, an ancient civilization near the site of modern-day St. Louis, putting Morning Star, a god resurrected in the body of man, and his sister, Lady Night Shadow Star, at odds over their involvement in the fight.

Declared dead by her enemies, Blue Heron must rely on her wits, Seven Skull Shield’s shameless cunning and a desperate gamble to determine who lives and dies in Cahokia.