My favorite is "The Moon is a Harsh Mistress" although "Starship Troopers" and "Glory Road" aren't far behind. The Future History he postulated was very well done ... Lazarus Long forever!
-- Angus Scott-Fleming GeoApps, Tucson, Arizona 1-520-290-5038 +-----------------------------------+ ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
