. .1681: When Sir Isaac Newton turns his restless mind to the ancient art of alchemy, he unleashes Philosopher's Mercury, a primal source of matter and a key to manipulating the four elements of Earth, Air, Fire, and Water. Now, as France and England battle for its control, Louis XIV calls for a new weapon--a mysterious device known only as Newton's Cannon.Half a world away, a young apprentice named Benjamin Franklin stumbles across a dangerous secret. Pursued by a deadly enemy--half scientist, half sorcerer--Ben makes his fugitive way to England. Only Newton himself can help him now. But who will help Sir Isaac? For he was not the first to unleash the Philosopher's Mercury. Others were there before him. Creatures as scornful of science as they are of mankind. And burning to be rid of both . . .

    Fearing his father may be stranded in time—or worse—Shel enlists the aid of Dave Dryden, a linguist, to accompany him on the rescue mission. Their journey through history takes them from the enlightenment of Renaissance Italy through the American Wild West to the civil-rights upheavals of the 20th century. Along the way, they encounter a diverse cast of historical greats, sometimes in unexpected situations. Yet the elder Shelborne remains elusive. And then Shel violates his agreement with Dave not to visit the future. There he makes a devastating discovery that sends him fleeing back through the ages, and changes his life forever.

    Millions die as planes fall from the sky, people tumble down staircases, and cars plow into each other.But that’s the least of the survivors’ challenges. During the blackout, everyone experienced a glimpse of what his or her future holds—and the interlocking mosaic of these visions threatens to unravel the present.

    The story, first published in Isaac Asimov's Science Fiction Magazine in February 1982, involves a time-traveling history student who goes back to the Blitz in London, to participate in the fire lookout at St. Paul's Cathedral.This is the first work in Willis' Oxford Time Travel series. A minor character in this story, Kivrin Engle, is the protagonist of the Oxford Time Travel novel "Doomsday Book".

    Our 1940s heroes are the brilliant mathematician Lawrence Waterhouse, crypt analyst extraordinaire, and gung-ho, morphine-addicted marine Bobby Shaftoe. They're part of Detachment 2702, an Allied group trying to break Axis communication codes while simultaneously preventing the enemy from figuring out that their codes have been broken. Their job boils down to layer upon layer of deception. Dr. Alan Turing is also a member of 2702, and he explains the unit's strange workings to Waterhouse. "When we want to sink a convoy, we send out an observation plane first... Of course, to observe is not its real duty—we already know exactly where the convoy is. Its real duty is to be observed... Then, when we come round and sink them, the Germans will not find it suspicious."All of this secrecy resonates in the present-day story line, in which the grandchildren of the WWII heroes—inimitable programming geek Randy Waterhouse and the lovely and powerful Amy Shaftoe—team up to help create an offshore data haven in Southeast Asia and maybe uncover some gold once destined for Nazi coffers. To top off the paranoiac tone of the book, the mysterious Enoch Root, key member of Detachment 2702 and the Societas Eruditorum, pops up with an unbreakable encryption scheme left over from WWII to befuddle the 1990s protagonists with conspiratorial ties.

    . . . The impossible has spawned the unthinkable. A military experiment in the year 2021 has thrust an American-led multinational armada back to 1942, right into the middle of the U.S. naval task force speeding toward Midway Atoll—and what was to be the most spectacular U.S. triumph of the entire war. Thousands died in the chaos, but the ripples had only begun. For these veterans of Pearl Harbor—led by Admirals Nimitz, Halsey, and Spruance—have never seen a helicopter, or a satellite link, or a nuclear weapon. And they’ve never encountered an African American colonel or a British naval commander who was a woman and half-Pakistani. While they embrace the armada’s awesome firepower, they may find the twenty-first century sailors themselves far from acceptable.Initial jubilation at news the Allies would win the war is quickly doused by the chilling realization that the time travelers themselves—by their very presence—have rendered history null and void. Celebration turns to dread when the possibility arises that other elements of the twenty-first century task force may have also made the trip—and might now be aiding Yamamoto and the Japanese.What happens next is anybody’s guess—and everybody’s nightmare. . . .From the Trade Paperback edition.

    Contributors include: Jeff VanderMeer, Caitlín Kiernan, Mary Robinette Kowal, Jay Lake, Cherie Priest, Cat Rambo, Catherynne M. Valente, Genevieve Valentine, and many more.Contents:Steampunk : looking to the future through the lens of the past / Ekaterina Sedia --Fixing Hanover / Jeff VanderMeer --The Steam Dancer (1896) / Caitlin R. Kierman --Icebreaker / E. Catherine Tobler --Tom Edison and his amazing telegraphic harpoon / Jay Lake --The Zeppelin Conductors' Society Annual Gentlemen's Ball / Genevieve Valentine Clockwork fairies / Cat Rambo --The mechanical aviary of Emperor Jala-ud-din Muhammad Akbar / Shweta Narayan --Prayers of forges and furnaces / Aliette de Bodard --The effluent engine / N.K. Jemisin --The clockwork goat and the smokestack magi / Peter M. Ball --The armature of flight / Sharon Mock --The anachronist's cookbook / Catherynne M. Valente --Numismatics in the reigns of Naranh and Viu / Alex Dally MacFarlane --Zeppelin City / Eileen Gunn & Michael Swanwick --The people's machine / Tobias S. Buckell --The hands that feed / Matthew Kressel --Machine maid / Margo Lanagan --To follow the waves / Amal El-Mohtar --Clockmaker's requiem / Barth Anderson --Dr Lash remembers / Jeffrey Ford --Lady Witherspoon's solution / James Morrow --Reluctance / Cherie Priest --A serpent in the gears / Margaret Ronald --The celebrated carousel of the Margravine of Blois / Megan Arkenberg --Biographical notes to ''A discourse on the nature of causality, with air-planes'' by Benjamin Rosenbaum / Benjamin Rosenbaum --Clockwork chickadee / Mary Robinette Kowal --Cinderella suicide / Samantha Henderson --Arbeitskraft / Nick Mamatas --To seek her fortune / Nicole Kornher-Stace --The ballad of the last human / Lavie Tidhar.

    For the most part, they are happy with their lot, living in a preserve at the bottom of a gravity well. Those who are unhappy have emigrated, joining one or another of the swarming densethinker clades that fog the inner solar system with a dust of molecular machinery so thick that it obscures the sun.The splintery metaconsciousness of the solar-system has largely sworn off its pre-post-human cousins dirtside, but its minds sometimes wander...and when that happens, it casually spams Earth's networks with plans for cataclysmically disruptive technologies that emulsify whole industries, cultures, and spiritual systems. A sane species would ignore these get-evolved-quick schemes, but there's always someone who'll take a bite from the forbidden apple.So until the overminds bore of stirring Earth's anthill, there's Tech Jury Service: random humans, selected arbitrarily, charged with assessing dozens of new inventions and ruling on whether to let them loose. Young Huw, a technophobic, misanthropic Welshman, has been selected for the latest jury, a task he does his best to perform despite an itchy technovirus, the apathy of the proletariat, and a couple of truly awful moments on bathroom floors.

    What exists has been carved out amidst a war between two rival factions: the Line, paving the world with industry and claiming its residents as slaves; and the Gun, a cult of terror and violence that cripples the population with fear. The only hope at stopping them has seemingly disappeared--the Red Republic that once battled the Gun and the Line, and almost won. Now they're just a myth, a bedtime story parents tell their children, of hope. To the west lies a vast, uncharted world, inhabited only by the legends of the immortal and powerful Hill People, who live at one with the earth and its elements. Liv Alverhyusen, a doctor of the new science of psychology, travels to the edge of the made world to a spiritually protected mental institution in order to study the minds of those broken by the Gun and the Line. In its rooms lies an old general of the Red Republic, a man whose shattered mind just may hold the secret to stopping the Gun and the Line. And either side will do anything to understand how.

    There is only the war.Otto Behr is a German agent, fighting his Russian counterparts across three millennia, manipulating history for moments in time that can change everything.Only the remnants of two great nations stand and for Otto, the war is life itself; the last hope for his people.But in a world where realities shift and memory is never constant, can one man’s destiny be the deciding factor in a war between the empires of time?

    The age of star formation is long past. Yet there is life here, feeding off the energies of the stellar remnants, and there is mind, a tremendous galaxy-spanning intelligence each of whose thoughts lasts a hundred thousand years. And this mind cradles memories of a long-gone age when a more compact universe was full of light... The 27th century: Proxima Centauri, an undistinguished red dwarf star, is the nearest star to our sun. How would it be to live on such a world?

    Such a world requires a firm hand and a guiding light. But does it need the Concern: an all-powerful organization with a malevolent presiding genius, pervasive influence and numberless invisible operatives in possession of extraordinary powers?Among those operatives are Temudjin Oh, of mysterious Mongolian origins, an un-killable assassin who journeys between the peaks of Nepal, a version of Victorian London and the dark palaces of Venice under snow; Adrian Cubbish, a restlessly greedy City trader; and a nameless, faceless state-sponsored torturer known only as the Philosopher, who moves between time zones with sinister ease. Then there are those who question the Concern: the bandit queen Mrs. Mulverhill, roaming the worlds recruiting rebels to her side; and Patient 8262, under sedation and feigning madness in a forgotten hospital ward, in hiding from a dirty past.There is a world that needs help; but whether it needs the Concern is a different matter.

     The Hugo Award-winning author of such groundbreaking and innovative novels as "Accelerando, Halting State," and "Saturn's Children" delivers a rich selection of speculative fiction- including a novella original to this volume- brought together for the first time in one collection, showcasing the limitless imagination of one of the twenty-first century's most daring visionaries.

    Caliban is created... A robot without guilt or conscience. A robot with no knowledge of or compassion for humanity. A robot without the Three Laws.Caliban is a searing examination of Asimov's Three Laws of Robotics, a challenge welcomed and sanctioned by Isaac Asimov, the late beloved genius of science fiction, and written with his cooperation by one of today's hottest talents, Roger MacBride Allen, New York Times bestselling author of Ambush at Corella, The Modular Man, and The Ring of Charon.

    Luckily, he swindles himself a job churning out a novelization of the 2025 remake of a 1963 horror classic, "The Crawling Hand." Crandall tells therein of the United States, in a bid to regain global eminence, launching at last its doomed manned mission to the desolation of Mars. Three space pods with nine Americans on board travel three months, expecting to spend three years as the planet's first colonists. When a secret mission to retrieve a flesh-eating bacterium for use in bio-warfare is uncovered, mayhem ensues.Only a lonely human arm (missing its middle finger) returns to earth, crash-landing in the vast Sonoran Desert of Arizona. The arm may hold the secret to reanimation or it may simply be an infectious killing machine. In the ensuing days, it crawls through the heartbroken wasteland of a civilization at its breaking point, economically and culturally--a dystopia of lowlife, emigration from America, and laughable lifestyle alternatives. The Four Fingers of Death is a stunningly inventive, sometimes hilarious, monumental novel. It will delight admirers of comic masterpieces like Slaughterhouse-Five, The Crying of Lot 49, and Catch-22.