Wolfram lets the world see his work in A New Kind of Science, a gorgeous, 1,280-page tome more than a decade in the making. With patience, insight, and self-confidence to spare, Wolfram outlines a fundamental new way of modeling complex systems. On the frontier of complexity science since he was a boy, Wolfram is a champion of cellular automata--256 "programs" governed by simple nonmathematical rules. He points out that even the most complex equations fail to accurately model biological systems, but the simplest cellular automata can produce results straight out of nature--tree branches, stream eddies, and leopard spots, for instance. The graphics in A New Kind of Science show striking resemblance to the patterns we see in nature every day. Wolfram wrote the book in a distinct style meant to make it easy to read, even for nontechies; a basic familiarity with logic is helpful but not essential. Readers will find themselves swept away by the elegant simplicity of Wolfram's ideas and the accidental artistry of the cellular automaton models. Whether or not Wolfram's revolution ultimately gives us the keys to the universe, his new science is absolutely awe-inspiring. --Therese Littleton

    No graduate student of quantum theory should leave it unread"--W.C Schieve, University of Texas

     Melanie Roberts is desperate. She needs money fast—and lots of it—or her mother is going to die. Enter Riyad al Tahan, a handsome sheikh who is equally desperate—for an heir. From the moment he sees Melanie, his desire burns him inside out. And he can have her...for a price. For Melanie, the arrangement seems simple...at first. But what begins as business soon becomes a sensual journey for them both. What will happen when the contract is up? With their fates intertwined forever, can either really say "goodbye"? Note: this story features hot, sexy scenes between a powerful sheikh and an innocent female lead.