THE LONG-AWAITED CONCLUSION OF THE HEOROT SERIES FROM GENRE LEGENDS LARRY NIVEN, JERRY POURNELLE, AND STEVEN BARNES WE HAVE MET THE ALIENS--AND THEY ARE US Avalon was finally thriving. The cold-sleep colonists from Earth had settled on a verdant, livable world. The fast and cunning predators humans named grendels were under control, and mainland outposts had been established. Humans would have hydroelectric power,...