Timescape
Gregory Benford
Man-kzin wars VI
Larry Niven & Donald Kingsbury & Mark O. Martin & Gregory Benford
Man-Kzin Wars (6)
A Darker Geometry: A Man-Kzin Novel
Mark O. Martin & Gregory Benford & Martin & benford
Eater
Heart of the Comet
David Brin & Gregory Benford
Foundation's fear