Charles Sheffield

Convergence is a novel in the Heritage Universe series by American science-fiction writer Charles Sheffield. This book is a sequel to Transcendence.

Divergence is a science fiction novel by Charles Sheffield written in the Heritage Universe series. This book is the sequel to Summertide. The book takes place millennia in the future when most of the Orion Arm of the galaxy has been colonized by humans and other races. Among the various star systems of this arm of …