Princess of Thermopylae
Belinda Harrison
Thermopylae Bound Series (1)
Sword of the Gods: Agents of Ki
Anna Erishkigal
Sword of the Gods Saga (3)
The Last Olympian
Rick Riordan
Percy Jackson and the Olympians (5)
The Gateway to Never
A. Bertram Chandler
Cobweb Empire
Vera Nazarian
Cobweb Bride (2)