Obsidian Worlds brings together his 11 best-selling sci-fi shorts into a mind-bending philosophical anthology.In Your Averaged Joe, a man’s headache is large enough to hold the multiverse. Q46F is an obsessive-compulsive android who finds love in a zombie-embroiled apocalypse. The end of the world isn’t all that bad – The Experience Machine will fulfil your every desire (and some you hadn’t considered). A sex bot dares to dream of freedom in Dinner with Flexi. But mind what you eat, because The Photons in the Cheese Are Lost. Don’t fret though: The Cryo Killer guarantees that your death will be painless, or your money back when you’re thawed. Unless, that is, you’re The Man with Two Legs.Plug into Obsidian Worlds for these and other immersive stories, including the hilarious Time-Traveling Chicken Sexer. Your brain will never be the same again.

    Abdulaziz al-Sherhi. In a nation rich in imagination, this name requires none at all. In the weeks that follow, the epidemic fears crescendo into a national roar. People panic about dying from this horrific terrorist incited disease and clamor for a vaccination. The federal government lurches along, hurriedly creating more vaccines to meet the demand.Maggie Ride, a weary road warrior for a high tech company, submits to the shot only to realize this is no ordinary immunization. Her husband, Eddy, posts his suspicions about this deeply sinister government requirement to his web site. NNow he’s a target.And Maggie is the bait.The technology is real. Washington is corrupt. It’s only a matter of time before this isn’t just an intriguing idea for a political thriller.

    What he finds is beyond imagining. It unleashes a mystery older than recorded time, rewrites human history, and promises to change the planet’s future. It must be suppressed.The most powerful forces in the world align against him, and a deadly competition for the artifact ensues. Capturing Gaines is not enough--everyone who has seen the artifact must be killed. His only hope is to stay alive long enough to decode the Cosega Sequence. Dig far enough into the past . . . you may just discover the future.

    It may be the start of a scientific experiment that could alter the human race forever--and reveal a shocking truth about our future.Experience the groundbreaking novel that will change everything you think you know about pandemics--and how to survive one.“Reads like a superior collaboration between Dan Brown and Michael Crichton.”—The GuardianNow an Amazon Charts and Wall Street Journal bestseller.A hundred miles north of Alaska, a US Coast Guard vessel discovers a sunken submarine at the bottom of the Arctic Ocean. It has no national identification and doesn’t match the records of any known vessel. Deep within, researchers find evidence of a scientific experiment that will rewrite our basic understanding of the human race.In Atlanta, Dr. Peyton Shaw is awakened by the phone call she has dreaded for years. As the CDC’s leading epidemiologist, she’s among the first responders to outbreaks around the world. It’s a lonely and dangerous job, but it’s her life—and she’s good at it. This time, she may have met her match.In Kenya, an Ebola-like pathogen has infected two Americans. One lies at death’s door. With the clock ticking, Peyton assembles her team and joins personnel from the Kenyan Ministry of Health and the WHO. What they find in the remote village is beyond their worst fears. As she traces the origin of the pathogen, Peyton begins to believe that there is more to this outbreak—that it may be merely the opening act in a conspiracy with far reaching consequences.In Berlin, Desmond Hughes awakens in a hotel room with no memory of how he got there or who he is. On the floor, he finds a dead security guard from an international pharmaceutical company. His only clue leads him to Peyton Shaw—a woman who seems to know him, but refuses to tell him how. With the police searching the city for him, Desmond desperately tries to piece together what happened to him. To his shock and horror, he learns that he may be involved in causing the outbreak—and could hold the only key to stopping it.As the pathogen spreads around the world, Peyton and Desmond race to unravel the conspiracy behind the pandemic—and uncover secrets some want to keep buried. With time running out, they face an unimaginable decision.Buy now and begin the journey (or read for free in Kindle Unlimited).Selected Praise and Published Reviews“I finished the book fast because I just couldn’t wait...”—WIRED GeekDad on Departure“Riddle makes an effort to keep the focus on how his characters react to each other (including to their future selves) rather than to the technological marvels that reshaped their world.”—Publisher’s Weekly on Departure“Well-constructed and tightly-wound as a fine Swiss watch—Departure has non-stop action, an engaging plot and, of course, wheels within wheels.”—Diana Gabaldon, #1 New York Times bestselling author of Outlander on Departure About Pandemic

    Hired by an influential US senator to liberate his daughter from a human-trafficking ring, Decker never anticipated sabotage or that the assault could go so disastrously wrong. The hostage is dead. His team is wiped out, and so are their families, including Decker’s own wife and son—eliminated one by one by the Russian mafia. And he’s survived to take the fall.When he’s inexplicably freed soon into a ten-year sentence in federal prison, Decker suspects another setup. And private investigator Harlow Mackenzie knows he’s right. She has evidence that a power greater than the Russian mob was behind the raid that ruined Decker’s life.The next move in a nationwide cat-and-mouse game of high-level sedition is up to them. Fueled by revenge and an obsession to clear his name, Decker has only one mission: to destroy a growing conspiracy before it’s too late.

    Beneath the ice a hand-picked team of specialist makes its way toward the center of the world. They are not the first to venture into this magnificent subterranean labyrinth. Those they follow did not return.Over the rocks...Across the yawning caverns...beyond the black river...You are not alone. Into the darkness where breathtaking wonders await you-and terrors beyond imagining...Revelations that could change the world-things that should never be disturbed...At the bottom of the earth is the beginning. Keep moving toward a miracle that cannot be, toward a mystery older than time.

    An explosion rips the Notre Dame cathedral in Paris apart during celebratory mass, killing hundreds and revealing a hidden crypt with a most gruesome find: the crucified body of a naked young woman; twelve tombstones inscribed with a single phrase -- in domina nostra salus. CIA agent John Russell, an expert in religious crime, is summoned to investigate a wave of atrocities that surges through Europe: Bodies on cathedral towers covered in baffling tattoos; the massacre of a Cistercian monastery; the relentless execution of senior Cardinal Bishops. Sorting through the bizarre crimes, Russell and his team are plunged into a web of age-old conspiracies involving the Vatican, the Ceile De, spouses of the gods, warrior priestesses and their quest to settle a primeval score. In a race against time, Russell drags his team through Europe in a desperate struggle to prevent total cataclysm. In just four days...

    Raised in a secluded valley with only his father for company, he was unable to experience the outside world. For 16 years, the jagged peaks of the Rocky Mountains were the only home he’d ever known. Lucas didn’t understand why they were hidden away, but he trusted that his father was keeping them safe. It was a happy, albeit lonely, life.Until everything changed. Lucas was torn from his sheltered life and thrust into a dangerous world, far different from that which he expected. A mysterious artifact known as the Nowhere Stone seems to defy the laws of nature, and a powerful corporation called SentiCorp seeks to unlock its power. Lucas has finally been introduced to humanity, and it’s every bit as terrifying as he thought it would be.

    Nothing like it had ever been seen before---a twenty-billion square mile blot on the surface of the sun, and growing. Dr. Morris Tyler at Northern Arizona University in Flagstaff has a theory that might explain what's happening, and the news isn't good. Which is why he's under surveillance after having been told to keep his theory to himself. Keeping his theory under wraps isn't easy, not when a gorgeous reporter for Parsec magazine, Gail Dionne, has him in her sights, out to get a story. Tyler's well-ordered world spins out of control when all these forces converge on him, and the world begins to grow colder as the sun . . . goes . . . out.

     ...but what the salvage crew finds on their mission will change their lives forever. Colonel Tucker Petersen, retired five years from the military, is suddenly recalled to active duty and is put in charge of the Salvage-5 mining/recovery mission.Four previous civilian salvage missions have gone missing from the Kirkwood Gap. Tucker is sent, with his crew of eight, to discover what went wrong with the Self-contained mining dredge, the Euna-1, at Asteroid 15 Eunomia... Find out what discoveries are waiting for the crew of Salvage-5. ˃˃˃ Join Colonel Tucker Petersen, and the crew of Salvage-5, for this new Techno Thriller ˃˃˃ This will be sure to keep you biting your nails and on the edge of your seat. Scroll up and grab a copy today.

    Fighters bombard the ruins. Monsters hunt the wastes – some humans serving the Welorin in order to indulge their petty cruelties. The last free survivors struggle against starvation and capture. It’s a world where friendship costs too dearly and heroics verge on suicide.One young man simply can’t resist either. Welorin torture machines ravage his world, filling it with literal nightmares. Cannibalistic aerobics instructors hunt him and snatcher teams dog his every step. Alaric attempts one rescue after another, hoping someone might possess keys to unlock memories stolen by the initial assault.An aborted rescue lands him in a three way fight between Welorin forces and interstellar raiders. He takes cover in the pirates’ ship, coercing its AI, Cassii, into helping him. Success comes with unexpected consequence as Cassii abandons her crew, his friends and Earth’s solar system.Cassii refuses to return to Earth, decrying her former captain’s despoiling of the ship’s weapons and armor. Alaric leverages goods stolen from Earth by Cassii’s former crew into a bid at privateering. Surrounded by tech he barely understands and exotic life forms, he’s easy prey for the Protectorate’s mercenary population.Escort Captain Manc Shepherd and the sultry pirate Tyne Ren – Manc’s onetime partner – manipulate, exploit and seduce him across the stars. Alaric’s perilous heroics complicate their tug-of-war, endangering both and Alaric’s ship – their intended prize.Alaric must decide who he is, what he holds dear and how far he’ll go to protect both. He must choose who to trust: his mentor, his temptress or his smitten ship’s AI. The right choice could save worlds. The wrong one could throw him into a desperate battle to save thousands from his betrayer at the cost of his truest friend.

    But instead of acclaim, Grady’s lab is locked down by a covert organization known as the Bureau of Technology Control.The bureau’s mission: suppress the truth of sudden technological progress and prevent the social upheaval it would trigger. Because the future is already here. And it’s rewards are only for a select few.When Grady refuses to join the BTC, he’s thrown into a nightmarish high-tech prison housing other doomed rebel intellects. Now, as the only hope to usher humanity out of its artificial dark age, Grady and his fellow prisoners must try to expose the secrets of an unimaginable enemy—one that wields a technological advantage half a century in the making.

    A Denver couple tries to escape the chaos of the city after a killer manmade virus causes the economic collapse of society.

    Shipped to Princeton University for study, the box contains mysteries that only Lucas, aided by brilliant archaeologist Simone Rashid, can unlock.These mysteries may, in fact, defy—or fulfill—the dire prophecies of Albert Einstein himself.Struggling to decipher the sarcophagus’s strange contents, Lucas and Simone unwittingly release forces for both good and unmitigated evil. The fate of the world hangs not only on Professor Einstein’s secret research but also on Lucas’s ability to defeat an unholy adversary more powerful than anything he ever imagined.From the mind of bestselling author and award-winning journalist Robert Masello comes a thrilling, page-turning adventure where modern science and primordial supernatural powers collide.

    But the shooter wasn’t acting alone.Roger Heller was part of something bigger…A conspiracy of scientific experiments, missing citizens, and ancient secrets threatening the island and its people.Behind it all: the enigmatic Blake Conway.Can Jon Conway piece the mystery together before he loses someone else that he loves?Can Roger Heller’s surviving family move on from his heinous actions?Will Cassidy’s addictions destroy her new family with Emma and Jon?Can Milo trust the mysterious Don Bellows?What will happen when Brock Houser launches his own investigation?WhiteSpace is a character-driven, mysterious, sci-fi thriller that would be right at home with superbly scripted TV shows like LOST, The Killing, and Fringe.