The Four-Sided Triangle
William F. Temple
Extremophile
Ian Green
1776
David McCullough
Kingdom Keepers III Dinsey in Shadow
Ridley Pearson
The chronicles of Pern: first fall
Anne McCaffrey
The dragonriders of Pern
Dragonseye
Freedom's choice
Planets of Adventure
Eric Flint & Murray Leinster
The shattered sphere: second book of the Hunted earth, a novel
Roger MacBride Allen