Michael, a professor of particle physics, has discovered a way to pierce the veil of time and space, but in so doing, he’s unwittingly opened Pandora’s box. Is it possible to undo what a future version of yourself has done, or is the world doomed to the chaos that’s been loosed on the world?

Deadly radiation from a passing comet is about to destroy life on Earth. In desperation, the US government constructs a series of underground shelters to protect as many people as possible. They are expected to be underground for 20 years before returning back to the surface. But can they survive their time within the confines of the underground shelter? And what will they find when they finally emerge?

Join scholar and spell-caster Everson Croft in this five-book urban fantasy set, from the discovery of his magic in the prequel novella, Book of Souls, to his battle against a mind-warping evil in the shocking finale, Death Mage.

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.

Late in the 21st century, Earth receives what looks like an urgent plea for help from planet Proxima Centauri b in the closest star system to the Sun. Astrophysicists suspect a massive solar flare is about to destroy this heretofore-unknown civilization. Earth's space programs are unequipped to help, but an unscrupulous Russian billionaire launches a secret and highly-specialized spaceship to Proxima b, over four light-years away.

Dale Adams has worked hard to leave his troubled past behind for a brighter future at Emory University. But when he makes a discovery that will change humanity forever, avoiding the spotlight becomes the least of his concerns. And not all who notice want Dale to be successful. Or even alive. As Dale's world collapses around him, his fate intertwines with that of a girl he hardly knows. Their only hope for survival is to disappear into Atlanta's seedy underbelly, the very place Dale has tried so hard to leave behind.

As if nearly burning up in a freak accident on her way to Earth wasn't bad enough, Daisy had a whole mess of other trouble on her plate. Big trouble. And she was going to get to the bottom of it if it was the last thing she'd do, which it was starting to look like it very well might be. The thing is, Daisy had a simple rule for space travel. Don't blow up, and so far she'd been managing to abide by that, but mere survival wasn't enough.

Liora Day, half-human, half-mess-with-her-and-you’ll-die Damaclan, had been thrown onto a rough path at a very early age. But when she is broken out of a cage by Devren, the young captain of the SS Kratos, she is shown that perhaps humanity does have a heart. When the Kratos is set on a mission to rescue fallen surveyors from the Revolutionaries, Liora is given the choice to follow her Damaclan instincts, or trust Devren’s dark eyes and captivating smile that promise an adventure unlike any she has ever experienced. 

Andrew Sean Greer can’t wait to get home to San Francisco after a writer’s residency in Kansas. But when his mother, Sandra, decides to come along for the ride, he has a new goal: get her to crack a smile at every stop, whether breathtaking or breathtakingly kitschy. He’s always known his mother to be as efficient and serious as a chemist (which she happens to be), always in gray, eyebrow cocked, and handling challenges with grace. To mix things up, Andrew develops an elaborate itinerary of planned chaos.

A mysterious woven metal artifact is found at a paleontological dig in Africa. Mystified experts, confounded by the impossible timeline they get from traditional dating methods, call upon a stubborn young man with a unique talent. Matthew Turner's gift is also his curse: When he touches any object, his awareness is flooded with the thoughts and feelings of those who touched it before him. It is a talent that many covet, some fear, and almost no one understands.

Ian Stevens, director of the Deep Space Research Institute, isn’t interested in conducting research just for the sake of research. While the rest of the world - including the US Government - thinks that’s the DSRI’s sole mission, Stevens is actually interested in more - he wants manned space travel and the colonization of the moon. With NASA defunct, few scientific probes are being launched, and no one even talks about human spaceflight anymore. Stevens is out to change that.

When Dr. Jim Parsons awakens after a car accident, he finds himself in a future populated almost entirely by the young. But for the young to keep running the world, death is fetishized, and those who survive to old age are put down. In such a world, Parsons - with his innate desire to save lives - is a criminal and an outcast. For one revolutionary group, however, he may be just the savior they need to heal and revive their cryogenically frozen leader.

Still haunted by the disappearance of his little sister, Amy, over 20 years ago, Joseph Bridgeman’s life has fallen apart. When a friend talks him into seeing hypnotherapist Alexia Finch to help with his insomnia, Joseph accidentally discovers he can time travel. His first trip only takes him back a few minutes, but his new-found ability gives him something he hasn’t felt for the longest time: hope.

In 2296, an unstoppable mass extinction is underway, and history proves society will collapse before it can change. Climate Council scientists have no choice but to unveil the Dawn Project. Their audacious plan will terraform the planet back to life… by erasing its civilization. Biologist Kaia Badra commits her life to the project’s success at all costs after a storm surge takes her parents.

In a world devastated by alien invasion, Jarek and Rachel were never paragons of heroism. They survived, same as anyone else. They protected what was dear—Jarek with his exosuit and beloved AI companion, Rachel with her brother. They kept things simple... until the raknoth came and took it all away.