Worlds of the Timestream: The Throne, Book 1: Culmanic Parts by Richard J. Sutcliffe
The Timestream is at least six known versions of Planet Earth arranged in hexagonal fashion. Each has different histories and societies, some different geologies, but all share the same physical laws and chronology. At critical historical points on one of the planets, crucial decisions result in two Earths with the same prior history but differing subsequent ones. Major events on neighbouring planets in the Timestream affect each other strongly... Two long-lived and hard-to-kill men, Samadeya-Qayin and Pelik-Qayin--the alternate continuations…





















