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The long-awaited new novel from Greg Egan! Hugo Award-winning author Egan returns to the field with Incandescence, a new novel of hard SF. The Amalgam spans nearly the entire galaxy, and is composed of innumerable beings from a wild variety of races, some human or near it, some entirely other. The one place that they cannot go is the bulge, the bright, hot center of the galaxy. There dwell the Aloof, who for millions of years have deflected any and all attempts to communicate with or visit them. So when Rakesh is offered an opportunity to travel within their sphere, in search of a lost race, he cannot turn it down. Roi is a member of that lost race, which is not only lost to the Amalgam, but lost to itself. In their world, there is but toil, and history and science are luxuries that they can ill afford. Rakesh's journey will take him across millennia and light years. Roi's will take her across vistas of learning and discovery just as vast. Skyhorse Publishing, under our Night Shade and Talos imprints, is proud to publish a broad range of titles for readers interested in science fiction (space opera, time travel, hard SF, alien invasion, near-future dystopia), fantasy (grimdark, sword and sorcery, contemporary urban fantasy, steampunk, alternative history), and horror (zombies, vampires, and the occult and supernatural), and much more. While not every title we publish becomes a *New York Times* bestseller, a national bestseller, or a Hugo or Nebula award-winner, we are committed to publishing quality books from a diverse group of authors. ** ### From Publishers Weekly Hugo-winner Egan (*Schild's Ladder*), champion of ultra-hard SF, devotes most of this slim novel to the efforts of the Arkmakers, who live in a neutron star's accretion disk at the center of the galaxy, to develop orbital physics from first principles and save the artificial world created by their more sophisticated ancestors. Meanwhile, Rakesh, a more or less human member of a distant posthuman society, sets off on an unrelated quest to find the Arkmakers and is soon trying to save them from their current danger. Whole chapters are devoted to physics problems and include a variety of diagrams and cited sources. Egan's briefly sketched characters and cultures are interesting, but this one is all about the science and won't have much interest for those without at least some understanding of celestial mechanics. *(Oct.)* Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved. ### From Bookmarks Magazine All critics who considered *Incandescence* were fascinated by it. They loved Egan's descriptions of a galaxy-spanning, posthuman civilization and the intellectual acrobatics necessary to understand how bugs on a splinter of rock think about their universe. But as with many of Egan's books, one's enjoyment may not be complete unless one can keep up with the physics, of which there is no shortage. "Especially when he's showing how Roi's people derive what amounts to Einstein's theory of relativity in a very different gravitational field from Earth's, readers may feel compelled to skim," noted the critic of Io9.com. Reviewers did not exactly criticize this feature of the book but merely noted it as an essential feature of the "hard" science fiction of which Egan is one of the leading lights. Copyright 2009 Bookmarks Publishing LLC