From Publishers WeeklyFleeing a massive explosion at the galactic core, a human colony and their allies, the alien Puppeteers, discover they are not the only ones desperate to outrace destruction in the third prequel to Niven's Ringworld saga (after 2008'sJuggler of Worlds). Thssthfok, a ruthless Pak, will do anything to safeguard his clan after Pakhome is destroyed. Paranoid human agent Sigmund Ausfaller and Puppeteer Baedeker are sent to investigate a distress call from the Gw'oth, who have detected a suspicious ship headed toward the Fleet. Sigmund agrees to work with the Gw'oth, but he's concerned that their insatiable drive for scientific development may make them an even bigger threat than the Pak. With the authors working hard to knit together backstory, this one is primarily for fans of Niven's Known Space setting who will enjoy seeing past puzzles made clear.(Nov.)Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved.Product DescriptionWorlds closer to the galatic core than Known Space are --or were-- home to intelligent speciers.  Some learned of the core explosion in time to flee.Destroyer of Worldsopens in 2670, ten years after _Juggler of Worlds_ closes; with refugee species fleeing in an armada of ramscoops in the direction of theFleet of Worlds.  The onrushing aliens are recognized as a threat; they have left in their trail a host of desolated worlds: some raided for supplies, some attacked to eliminate competition, and some for pure xenophobia.Only the Puppeteers might have the resources to confront this threat--but the Puppeteers are philosophical cowards... they don't confront anyone.  They need sepoys to investigate the situation and take action for them.  The source of the sepoys?  Their newly independent former slave world, New Terra.