Science fiction fandom has been buzzing with the news that Vernor Vinge has finally written a sequel to his trail-blazing, award-winning 1991 novel A Fire Upon the Deep. In that book, we were introduced (among many other star-spanning concepts) to Tines World, a planet with dog-like inhabitants, where humans have taken root. The natives of this world are “intelligent” only in combination: Named “individuals” are actually small packs. Now, after 20 years, we return to Tines World with the new novel The Children of the Sky, coming this October from Tor Books. Here’s the publisher’s description from Amazon: “Ten years have passed on Tines World, where Ravna Bergnsdot and a number of human children ended up after a disaster that nearly obliterated humankind throughout the galaxy. Ravna and the pack animals for which the planet is named have survived a war, and Ravna has saved more than one hundred children who were in cold-sleep aboard the vessel that brought them. While there is peace among the Tines, there are those among them—and among the humans—who seek power…and no matter the cost, these malcontents are determined to overturn the fledgling civilization that has taken root since the humans landed.”