Lot's of my favorites already listed Some more good ones: Ilium/Olympos - Dan Simmons Centuries - A. A. Attanasio Callahan's Crosstime Saloon - Spider Robinson

Lot's of my favorites already listed Some more good ones: Ilium/Olympos - Dan Simmons Centuries - A. A. Attanasio Callahan's Crosstime Saloon - Spider Robinson Signal to Noise - Eric Nylund