. .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 . . .

    It has been eighteen years since the Heterodyne Boys, benevolent adventurers and inventors, disappeared under mysterious circumstances. Today, Europe is ruled by the Sparks, dynasties of mad scientists ruling over—and terrorizing—the hapless population with their bizarre inventions and unchecked power, while the downtrodden dream of the Hetrodynes’ return.At Transylvania Polygnostic University, a pretty, young student named Agatha Clay seems to have nothing but bad luck. Incapable of building anything that actually works, but dedicated to her studies, Agatha seems destined for a lackluster career as a minor lab assistant. But when the University is overthrown by the ruthless tyrant Baron Klaus Wulfenbach, Agatha finds herself a prisoner aboard his massive airship Castle Wulfenbach—and it begins to look like she might carry a spark of Mad Science after all.From Phil and Kaja Foglio, creators of the Hugo, Eagle, and Eisner Award-nominated webcomic Girl Genius, comes Agatha H and the Airship City, a gaslamp fantasy filled to bursting with Adventure! Romance! and Mad Science!

    Exiled, widowed, and on the brink of poverty…she reluctantly goes to work for the Pinkerton National Detective Agency in Chicago.Adding insult to injury, her first big assignment is commissioned by the Union Army. In short, a federally sponsored transport dirigible is being violently pursued across the Rockies and Uncle Sam isn’t pleased. The Clementine is carrying a top secret load of military essentials—essentials which must be delivered to Louisville, Kentucky, without delay.Intelligence suggests that the unrelenting pursuer is a runaway slave who’s been wanted by authorities on both sides of the Mason-Dixon for fifteen years. In that time, Captain Croggon Beauregard Hainey has felonied his way back and forth across the continent, leaving a trail of broken banks, stolen war machines, and illegally distributed weaponry from sea to shining sea.And now it’s Maria’s job to go get him.He’s dangerous quarry and she’s a dangerous woman, but when forces conspire against them both, they take a chance and form an alliance. She joins his crew, and he uses her connections. She follows his orders. He takes her advice.And somebody, somewhere, is going to rue the day he crossed either one of them.

    With her career and her life at stake, June Stefanov will ally with a remarkable traveler who exposes her to a reality she never imagined, as they embark on an around-the-world adventure and discover breathtaking secrets of the past...Russia, 1725: In the depths of the Kremlin, the tsar's loyal mechanician brings to life two astonishingly humanlike mechanical beings. Peter and Elena are a brother and sister fallen out of time, possessed with uncanny power, and destined to serve great empires. Struggling to blend into pre-Victorian society, they are pulled into a legendary war that has raged for centuries.The Clockwork Dynasty interweaves past and present, exploring a race of beings designed to live by ironclad principles, yet constantly searching for meaning. As June plunges deeper into their world, her choices will ultimately determine their survival or extermination.

    First, it vanishes from Dhikilo’s parents’ conversation at breakfast, then from the road signs outside and from her school dinners. Soon the local dentist and the neighbor’s dalmatian are missing, and even the Donkey Derby has been called off.Though she doesn’t know why, Dhikilo is summoned to the home of her old history teacher Professor Dodderfield and his faithful Labrador, Nelly Robinson. And this is where our story begins.Set between England and the wintry land of Liminus, a world enslaved by the monstrous Gamp and populated by fearsome, enchanting creatures, D (A Tale of Two Worlds) is told with simple beauty and warmth. Its celebration of moral courage and freethinking is a powerful reminder of our human capacity for strength, hope and justice.

    Wells as a time-traveling investigator.Characters real and imaginary come vividly to life in this whimsical triple play of intertwined plots, in which a skeptical H. G. Wells is called upon to investigate purported incidents of time travel and to save lives and literary classics, including Dracula and The Time Machine, from being wiped from existence.What happens if we change history?

    Raised to succeed his grandfather as the Supreme Commander of the juggernaut Worldshaker, he has lived a pampered life on the Upper Decks. He has never questioned his place in the world or his bright and illustrious future. But when a Filthy girl stows away in his cabin, suddenly nothing is clear anymore. Quick and clever, Riff is nothing like the Filthies that Col always learned about—the dumb, slow, less-than-human folk who toil away Below, keeping Worldshaker moving. Filthies are supposed to be animal-like, without the power of speech or the ability to think for themselves—but Riff is clever and quick and outspoken, and Col is drawn to her despite himself.As Col begins to secretly spend more time with Riff, he begins to question everything he was raised to believe was true, and realizes that if Riff is right, then everything he was raised to believe is a lie. And Col himself may be the only person in a position to do something about it—even if it means risking his future.

    His only companions are the disembodied voice of Miranda Taligent, the only woman he has ever loved, and the cryogenically frozen body of her father Prospero, the genius and industrial magnate who drove her insane.The tale of Harold’s life is also one of an alternate reality, a lucid waking dream in which the well-heeled have mechanical men for servants, where the realms of fairy tales can be built from scratch, where replicas of deserted islands exist within skyscrapers.. As Harold’s childhood infatuation with Miranda changes over twenty years to love and then to obsession, the visionary inventions of her father also change Harold’s entire world, transforming it from a place of music and miracles to one of machines and noise. And as Harold heads toward a last desperate confrontation with Prospero to save Miranda’s life, he finds himself an unwitting participant in the creation of the greatest invention of them all: the perpetual motion machine.Beautifully written, stunningly imagined, and wickedly funny, The Dream of Perpetual Motion is a heartfelt meditation on the place of love in a world dominated by technology.

    On that Sad Birthday, the child is the object of an obscene harvest resulting in the construction of a machine like creature whose sole purpose is to kill.The mysterious Shade — once a man, but now more like the machines he fights — recruits the few children fortunate enough to escape. With luck, cunning, and skill, four of Shade's children come closer than any to discovering the source of the Overlords' power — and the key to their downfall. But the closer the children get, the more ruthless Shade seems to become ...

    One resourceful boy. One miracle machine that could destroy everything. After an unexplained flash shatters her world, seventeen-year-old Eyelet Elsworth sets out to find the Illuminator, her father’s prized invention. With it, she hopes to cure herself of her debilitating seizures before Professor Smrt—her father’s arch nemesis—discovers her secret and locks her away in an asylum. Pursued by Smrt, Eyelet locates the Illuminator only to see it whisked away. She follows the thief into the world of the unknown, compelled not only by her quest but by the allure of the stranger—Urlick Babbit—who harbors secrets of his own. Together, they endure deadly Vapours and criminal-infested woods in pursuit of the same prize, only to discover the miracle machine they hoped would solve their problems may in fact be their biggest problem of all.

    The sprawling estate, bordered by unknown territory on all four sides, is both orphanage, academy, and prison. The school has a large staff, but only five students, none of whom know what their real names are, or even how old they are.Precocious and rebellious, all five teenagers are more than just prodigies. Amelia can see in four dimensions. Victor can control the molecular arrangement of matter. Vanity can find secret passageways where none existed before. Colin is a psychic. Quentin is a warlock.And, as time goes by, they're starting to suspect that none of them are entirely human . . .John C. Wright previous fantasy novels, the Epic Chronicles of Everness, were lavishly praised by both readers and reviewers. Now he embarks on an ambitious new saga that explores the overlapping boundaries of science, mythology, and the imagination.

    Foundling begins the journey of Rossamund, a boy with a girl’s name, who is just about to begin a dangerous life in the service of the Emperor. What starts as a simple journey is threatened by encounters with monsters—and people, who may be worse. Learning who to trust and who to fear is neither easy nor without its perils, and Rossamund must choose his path carefully. Complete with appendices, maps, illustrations, and a glossary, Monster Blood Tattoo grabs readers from the first sentence and immerses them in an entirely original fantasy world with its own language and lore.

    Kirit Densira cannot wait to pass her wingtest and begin flying as a trader by her mother's side, being in service to her beloved home tower and exploring the skies beyond. When Kirit inadvertently breaks Tower Law, the city's secretive governing body, the Singers, demand that she become one of them instead. In an attempt to save her family from greater censure, Kirit must give up her dreams to throw herself into the dangerous training at the Spire, the tallest, most forbidding tower, deep at the heart of the City.As she grows in knowledge and power, she starts to uncover the depths of Spire secrets. Kirit begins to doubt her world and its unassailable Laws, setting in motion a chain of events that will lead to a haunting choice, and may well change the city forever - if it isn't destroyed outright.

    Though they live by the skin of their teeth they have their health (at least when they can find enough food and avoid the Imperial Labor Gatherers) and each other. When a new exile with no memory of his escape from the coastal cities or even his own name seeks shelter in their camp he brings new dangers with him and secrets about the terrible future that awaits all those who have struggled has to live free of the bonds of the empire’s Machineworks.The Inventor’s Secret is the first book of a YA steampunk series set in an alternate nineteenth-century North America where the Revolutionary War never took place and the British Empire has expanded into a global juggernaut propelled by marvelous and horrible machinery.

    When wealthy sorcerer Hollin Parry hires her to do a special act - singing accompaniment to an exquisite piano-playing automaton, Nimira believes it is the start of a new life. In Parry's world, however, buried secrets stir. Unsettling below-stairs rumours abound about ghosts, a mad woman roaming the halls, and of Parry's involvement in a gang of ruthless sorcerers who torture fairies for sport. When Nimira discovers the spirit of a dashing young fairy gentleman is trapped inside the automaton's stiff limbs, waiting for someone to break the curse and set him free, the two fall in love. But it is a love set against a dreadful race against time to save the entire fairy realm, which is in mortal peril.