Charles Sheffield

The Cyborg from Earth is a 1998 science fiction novel by Charles Sheffield. It is the fourth in a series of unrelated stories, published by Tor Books in their Jupiter line.

The Ganymede Club is a science-fiction novel by Charles Sheffield, published in 1995. A mystery and a thriller, the story unravels in the same universe that Sheffield imagined in Cold as Ice. Shortly after humanity begins colonisation of the solar system, a trade war sets off vicious civil war that kills billions. The …