If society collapsed, could you survive? When Morgan Carter's car breaks down 250 miles from his home, he figures his weekend plans are ruined. But things are about to get much, much worse: the country's power grid has collapsed. There is no electricity, no running water, no Internet, and no way to know when normalcy will be restored - if it ever will be.

What would you do if you could go back in time and change your life? Which regrets and mistakes would you fix? What would your life look like now? In Future Proof, an experimental medical treatment goes wrong, which allows Sam Harris to do exactly that. He starts by standing up to the kids who bullied him at school and then sets about trying to fix the mess he made of the rest of his life. However, as he discovers, changing his past doesn’t always guarantee a brighter future.

Weaving back through time, the secret society of eccentric anachronists ensures the best possible future for humanity, making subtle adjustments to the past—saving us from oblivion. Every alteration is carefully calculated, and nothing is left to chance. Until the day Joshua Jones, a teenage thief, breaks into one of their station houses and finds himself transported back to 1944—where he accidentally changes the outcome of WW2.

Already cited on the floor of Congress and discussed in the corridors of the Pentagon as a book all Americans should read, One Second After is the story of a war scenario that could become all too terrifyingly real. Based upon a real weapon - the Electro Magnetic Pulse (EMP) - which may already be in the hands of our enemies, it is a truly realistic look at the awesome power of a weapon that can destroy the entire United States.

Caleb Webb is the dictionary definition of disadvantaged, and surviving on his own is nothing new. When the apocalypse hits, his rugged skill set for staying alive on the mean streets of Los Angeles comes in handy. Unfortunately, he's on a collision course with the worst criminal cartel in the city, unless someone intervenes.

Charlie Travers figures his life can’t get much worse. He lives over a pizza restaurant, he’s lost his girlfriend, and has no prospects for a career. Then, he’s abducted by an alien robot and taken across the galaxy. When he wakes up, he finds himself stranded thousands of light-years away, and about to be killed by space pirates.

The wall just didn’t look right. Alex has been trying to cope. Life after his deployment had been rough. His ex-wife thought he needed to stop disappointing their daughter. She was right. He would try harder. With six hours before his little girl’s fourth birthday party, he saw the anomaly. One wall was too short. Plenty of time to tear out a panel and look behind it. He found a brick wall. His house wasn’t made of brick. Behind that was another just like the first. He still had time. When the second wall came down, Alex stood and stared at the shining doorway.

As a teenager, Quinn Starkweather builds a computer program that accurately predicts world events. He has created a Nostradamus machine. While Quinn becomes very wealthy, the program predicts the world will be torn apart by financial inequity. The 99.9% will rise up against the billionaires in what is dubbed The Rage Wars. The world stands on the razor’s edge of disaster. With enough warning of the coming apocalypse, Quinn builds an ark in the desert—a self-sufficient domed city he calls Altor.

Contains three complete, novel-length audiobooks in the Middle Falls Time Travel series.

When an experiment to study quantum uncertainty goes spectacularly wrong, physics student Bill Rustad and his friends find that they have accidentally created an inter-dimensional portal. They connect to Outland - an alternate Earth with identical geology, but where humans never evolved. The group races to establish control of the portal before the government, the military, or evildoers can take it away. Then everything changes when the Yellowstone supervolcano erupts in an explosion large enough to destroy civilization and kill half the planet.

Elliot has just finished his third year of college as a finance major. After some tragic family news, he isn’t sure what the future holds. Working part time at the video rental store, Elliot is dumped and offered a promotion, all on the eve of the island’s biggest celebratory day: The Fourth of July. With the help of his best friend, Bones, the new waitress from the local diner, and a mysterious soldier, Elliot must uncover the secrets that surround Bell Island before it’s too late.

During the test flight of a prototype faster-than-light craft, Lt. Commander Ky is flung into an ancient past that never existed. Rome has fallen, defeated by the mighty Carthaginian Empire, its survivors chased off the continent and onto what had been the remote province of Britannia. Hounded by the Carthaginians bent on conquering the known world, Rome is on the verge of destruction. Stranded and alone, except for a tactical AI implanted in his head, Ky has lost everything and must find a way to live in a world different than anything he's ever known.

Since his wife, Michelle, left seven years ago, Jeffy Coltrane has worked to maintain a normal life for himself and his 11-year-old daughter, Amity, in Suavidad Beach. It’s a quiet life, until a local eccentric known as Spooky Ed shows up on their doorstep. Ed entrusts Jeffy with hiding a strange and dangerous object - something he calls “the key to everything” - and tells Jeffy that he must never use the device. But after a visit from a group of ominous men, Jeffy and Amity find themselves accidentally activating the key and discovering an extraordinary truth.

American scientist Matt Miller is torn from his own century and dropped into Colonial America with nothing except a backpack. His phone, his money, and his identity are all useless and he quickly finds that he is foreign and alone in his own country. Matt must meet the challenge to survive in a newly forming society where he seemingly has no relevant skills and no one he can count on. He suspects that his 21st century knowledge of science and technology could make him a king in the New World, but he quickly finds that 18th-century America is a dynamic place where nothing is guaranteed.

Dr. Tyson Klein is a quantum physicist who has dedicated his entire life to his research. At CERN, he analyses data generated by the Large Hadron Collider, the world's biggest and most powerful particle accelerator. Now, Ty believes he's found a pattern in its output. It looks like an organised data stream, being broadcast over what he calls a quantum radio. Could it be a signal from another universe? A message sent from the future? Or something else entirely?

Clarence Mulford's classic Western introduces the legendary Hopalong Cassidy and other colorful cohorts from the Bar-20 ranch. While the Hopalong Cassidy of film and TV (portrayed by the silver-haired, avuncular William Boyd) was clean-cut and polished, Mulford's original Cassidy is rough-and-tumble and foul-mouthed, thriving on brawls and gun-fights. Bar-20 depicts Cassidy as he was originally conceived, fierce and free-wheeling, and matches the cowboy hero up against Slim Travennes.

Deadwood, South Dakota. Miners flock there seeking fortunes, while cardsharps, bandits, and businessmen seek to deprive those who strike gold by means fair and foul. Legendary former lawman Seth Bullock plans to keep the peace by any means necessary—especially when his good friend, President Theodore Roosevelt, is expected in town to celebrate the anniversary of Deadwood's founding.

In this new series, set in the bestselling world of Valdemar, Heralds Mags and Amily must continue to protect the realm of Valdemar while raising their children and preparing them to follow in their footsteps.

Mags, Herald Spy of Valdemar, and his wife, Amily, the King’s Own Herald, are happily married with three kids. The oldest, Peregrine, has the Gift of Animal Mindspeech—he can talk to animals and persuade them to act as he wishes. Perry's dream is to follow in his father's footsteps as a Herald Spy, but he has yet to be Chosen by a Companion.

Hawk Haynes ruled from his heart, but stayed alive by using his instincts. Hawk was on his way to start a new life in Texas when he runs into burned out wagons. He finds families slaughtered, the men killed, the women raped, and killed. Hawk Haynes had just introduced himself to Southwest Texas. Hawk had been deeded land just northwest of Rawlins for his services in taking care of Ted Rawlins and his wife until their death.

It's 1867 in the Wyoming Territory. Chance Creager and his brothers have built their small, isolated ranch in the uninhabited valley near the Greybull River. While hunting, Chance stumbles upon a decaying wagon sunk in mud, near it the grisly remains of an Indian sacrifice. Nothing about the eerie scene makes sense. The mountains have secrets. Chance finds himself pulled deeper into the mystery when he finds a beautiful fugitive named Raven while hunting a deadly mountain lion.

The world of Dematr had been locked unchanging for centuries by the Great Guilds, most people living in a world of oil lamps, crossbows, and horse cavalry, the Mechanics reserving to themselves the technology for steam locomotives, rifles, and far-talkers while the Mages treated all others as if they were nothing - until Master Mechanic Mari, dragon slayer and pirate queen, and Master of Mages Alain raised the army of the new day to free their world.

In the Heart of the Rockies is packed with adventure! In 1860, 16-year-old Tom Wade leaves England for the American Far West to find his uncle and to improve his family fortunes. Arriving at the small western outpost of Denver to mine for gold, he soon encounters Native American warriors, takes part in big-game hunts, and learns how to survive a frigid mountain winter with nothing but resourcefulness and perseverance.

Cities all around the world reported strange alien vessels descending. Some saw them as the heralds of a new age; others fired everything they had at them. All were taken as the beams lashed down and drew them into the sky. Dean was left behind, seemingly the last man on Earth. A trail of clues left by his dead wife guides Dean on a perilous journey across America and beyond to learn the truth behind the mysterious ships and save humanity from its doom.

The hard winter at Broken Arrow Crossing couldn't have come at a worse time for Stuart Brannon. Having left his Arizona ranch sick with grief after losing his family and cattle, Brannon is caught in the teeth of the blizzard. He stumbles half-frozen into an isolated stage station, where he finds a wounded prospector.

Twenty-two years old Cole Morgan struggled after a career ending football injury and then the tragic loss of his parents in the winter of 1937. He felt like a man with no destination... running from lost opportunities and memories better left alone. Maybe it was for this reason he accepted the offer of a near stranger to use his education and backcountry skills to work on the Greybull, one of the largest ranches in Wyoming. With little fanfare he packed all his worldly possessions in his beloved truck and headed for the small town of Meeteetsee.