Imagine life in an ironically magical world where 144,000 doors separate fiction from reality. A place that can hypnotize even the most grounded philosophy major and deliver a fantastical rhyme to his reason. A place where a best buddy resembles a shaggy carpet, and adventures surpass a boy's dreams . . . welcome to Castle Perilous.

Get ready to experience two more origin stories in the Backyard Starship universe.

U.S. Marine Tyson Gage has only one option left: to become a bounty hunter, then collect enough loot and upgrades to mount a rescue among the stars... Eight hundred years in the future. Joined by his dog and a beautiful woman who, despite their attraction, is on his last nerve, Gage must leave life on Earth behind for a universe of aliens, criminals, and hyperspace more deadly and awesome than he can imagine.

Jonathan Thomas Meriweather is a typical college student, interested in girls, music, and an occasional taste of reefer. But when a journey through an interdimensional portal lands him in a world of talking animals and ominous sorcery, he finds he is on a very different trip indeed. Here, when he plays a strange instrument called a duar, peculiar things happen: powerful magic that may be the only way to stop a dark force that threatens his new world — and his old one.

Michael Freeman is a disabled veteran who had just been fired from his mind-numbing cubicle job, which allowed his opportunistic girlfriend to dump him. Now, he only wants to spend some time at his grandfather's mountain cabin so he can unwind, away from the drudgery of daily life and with a cold beer in his hands. Standing in his way is an ancient spaceship with an emotional AI, nanites that have invaded his body, an international crime syndicate, a suicidal FBI agent on a vigilante mission, terrorists . . . and that's just the beginning.

Amber is the one real world, of which all others including our own Earth are but Shadows. Amber burns in Corwin's blood. Exiled on Shadow Earth for centuries, the prince is about to return to Amber to make a mad and desperate rush upon the throne.

Earth is being invaded by the shetani - spirit creatures so small and stealthy that only one man knows about the increasing peril. The potential savior is an African elder named Olkeloki who is capable of fighting evil both in this world and the spirit one. But to be successful he must recruit the help of two others: government agent Joshua Oak, and a feisty young woman named Merry Sharrow. Only the three of them can keep the shetani from destroying reality as we know it.

Jodi Taylor reads the long-awaited prequel in her Chronicles of St Mary’s series, as Dr Bairstow struggles to set up St Mary’s as we know it in a world still scarred by the ravages of civil war. Ever wondered how it all began? It’s two years since the final victory at the Battersea Barricades. The fighting might be finished, but for Dr Bairstow, just now setting up St Mary's, the struggle is only beginning. How will he assemble his team? From where will his funding come?

Bandit, murderer, known to all, seen by none...has he killed a thousand men? Has he saved a dozen worlds? His legend is as large as the Rim itself, his trail as elusive as a wisp of starlight in the empty realms of space. The reward for him is the largest in history.

For more than two centuries, the land of Albion has been ruled by the supposedly benevolent Watchmaker, who imposes precision on every aspect of life. Young Owen Hardy from the village of Barrel Arbor dreams of seeing the big city and the breathtaking Clockwork Angels that dispense wisdom to the people, maybe even catching a glimpse of the Watchmaker himself. He watches the steamliners drift by, powered by alchemical energy, as they head toward Crown City....

The Krakau came to Earth to invite humanity into a growing alliance of sentient species. However, they happened to arrive after a mutated plague wiped out half the planet, turned the rest into shambling, near-unstoppable animals, and basically destroyed human civilization. You know - your standard apocalypse. The Krakau's first impulse was to turn around and go home. Their second impulse was to try to fix us. Now, a century later, human beings might not be what they once were, but at least they're no longer trying to eat everyone. Mostly.

A secret buried in the Antarctic. A puzzle unsolved for thousands of years. And a Brooklyn-born master gunnery sergeant who's royally pissed that he has to babysit the researchers sent to figure it all out. But when Patrick "Wic" Finnegan finally sees what the team has uncovered, he can't believe his eyes, nor is he prepared for the violence to come. Soon, the portal opens and unleashes a storm of unbridled fury upon humanity.

On December 21st, 2012, the world was supposed to end. When the apocalyptic date came and went, the world concluded the Mayan prophecy was a myth. But it was not. The Earth was saved by extraordinary intervention from planet Akara — home to an awakened civilization far more evolved than our own.

In the years after the Omnic Crisis, the American Southwest is ruled by vultures looking to profit off the chaos. The West is ripe for the taking, and Elizabeth Caledonia Ashe intends to write her name across it. When Ashe is arrested yet again on the morning of her high school graduation, her aloof, old-money parents decide to disinherit her from the family fortune. To steal back what's rightfully hers, Ashe teams up with her omnic butler, B.O.B., and local ruffian Jesse McCree for a series of heists, catapulting the trio into a game of fast money and dangerous alliances.

2057. Humanity has raised exploiting the solar system to an art form. Bella Lind and the crew of her nuclear-powered ship, the Rockhopper, push ice. They mine comets. And they're good at it. The Rockhopper is nearing the end of its current mission cycle, and everyone is desperate for some much-needed R & R, when startling news arrives from Saturn: Janus, one of Saturn's ice moons, has inexplicably left its natural orbit and is now heading out of the solar system at high speed.