Odysseus Awakening
Evan Currie
Odyssey One (6)
A Dubious Peace
Olan Thorensen
Destiny's Crucible (7)
Ender's Game
Orson Scott Card
Ender Quintet (1)
Against the Tide of Years
S. M. Stirling
Island in the Sea of Time (2)
Iron Widow
Xiran Jay Zhao
Iron Widow (1)