A daring and resourceful paleontologist uncovers something at the infamous K-T boundary marking the end of dinosaurs in the fossil record - something big, dangerous, and absolutely, categorically impossible. It's a find that will catapult her to the Martian moon Phobos, then down to the crater-pocked desert of the Red Planet itself. For this mild-mannered fossil hunter may just have become Earth's first practicing xenobiologist!

New York Times best-selling author Eric Flint has received glowing critical praise for his Ring of Fire alternate history series. In this first installment, a West Virginia town is transported from the year 2000 to 1631 Germany at the height of the Thirty Years’ War. Thrust into conflict, the town residents must also contend with moral issues such as who should be considered a citizen.

The Star Kingdom's ally Erewhon is growing increasingly restive in the alliance because the new High Ridge regime ignores its needs. Add to that the longstanding problem of a slave labor planet controlled by hostile Mesans in Erewhon's stellar back yard, a problem which High Ridge also ignores.

Lynn Raven may be the boss master of WarMonger 2050 with her online persona of "Larry the Snake", but when the CEO of Tsunami Entertainment personally asks her, as a favor, to beta test a new augmented-reality game, she has to face her greatest fear: going outside and dealing with, ugh, people.

In this alternate history of the American frontier and the Jacksonian era, a small change takes place in the Battle of the Horseshoe Bend during the War of 1812. What results is a cascade of new developments that becomes an avalanche. In our world, Ensign Sam Houston, just turned 21, led the charge on the creek barricade in that battle and almost died from a terrible wound that took him a year to recover from. In this world, his wound is minor, so he is able to continue fighting the British—and develop his close relationship with Andrew Jackson much sooner.

The Swiss Family Robinson recounts the adventures of a father, mother, and four sons marooned on a tropical island. The story unfolds beginning with the tragic storm that claims their ship and the lives of the captain and crew, continuing with their own harrowing battle with the elements and dangerous landing on the remote island shore, and onward through their ingenious use of the materials at hand to survive.

It was supposed to be a simple test flight, one that pilot Ariane Austin was on only as a last-ditch backup; intelligent, superhumanly fast automation would handle the test activation and flight of humanity's first faster-than-light vessel. But when the Sandrisson Drive activated, every automated system crashed, the nuclear reactor itself shut down, and only the reflexes and training of a racing pilot saved the test vessel Holy Grail from crashing into the impossible wall that had appeared before them.

A cosmic accident sets the modern town of Grantville, West Virginia, down in war-torn 17th-century Europe and a new nation is forged. Now when United States of Europe ally King Gustavas of Sweden invades Poland, the U.S. of E. is dragged into a full-scale European war against ruthless opponents. Meanwhile Mike Stearns, wily and courageous leader of the up-time West Virginians, has been turned out of office in an election. But, like Churchill (before and after him) Stearns is not done yet.

Growing up, Travis Uriah Long yearned for order and discipline in his life...he two things his neglectful mother couldn’t or wouldn’t provide. So when Travis enlisted in the Royal Manticoran Navy, he thought he’d finally found the structure he’d always wanted so desperately. But life in the RMN isn’t exactly what he expected. Boot camp is rough and frustrating; his first ship assignment lax and disorderly; and with the Star Kingdom of Manticore still recovering from a devastating plague, the Navy is possibly on the edge of budgetary extinction.

Zombies are real. And we made them. Are you prepared for the zombie apocalypse? The Smith family is, with the help of a few marines. When an airborne "zombie" plague is released, bringing civilization to a grinding halt, the Smith family, Steven, Stacey, Sophia, and Faith, take to the Atlantic to avoid the chaos. The plan is to find a safe haven from the anarchy of infected humanity. What they discover, instead, is a sea composed of the tears of survivors and a passion for bringing hope.

New York Times best-selling author David Weber invites David Drake and S.M. Stirling, two of today's top writers of military science fiction, to join him in an exploration of Honor Harrington's universe.

Best-selling science fiction superstars Larry Niven and Jerry Pournelle combine their talents with those of Steven Barnes in an extraordinary adventure of humankind’s first outpost in the farthest reaches of space. Light years from Earth, colonists land on a planet they name Avalon. It seems like a paradise—until native creatures savagely attack. It will take every bit of intelligence, courage, and military-style discipline to survive.

After dying and being reborn into a world that's built like a video game, Jim has found himself stuck in a very old-world style new-player zone for low-level adventurers. Unfortunately, the zone fell out of use centuries ago, and no one told the monsters they were supposed to take it easy on the Noobs. Even worse, the only new player around is Jim. Jim has been given an opportunity, and he'll do his best to take advantage of it.

Jack Kernigan is having a bad day...a bad year...a bad life. After being booted out of MIT, he’s back in his Ohio hometown, working for the family business, facing a life of mediocrity. Then one day, out on a delivery, his truck hits...something. Something big...something furry...something invisible. And, it turns out, something not of this Earth. Fate can play funny tricks. Which is why Jack suddenly finds himself the planet’s best hope to unravel a conspiracy of galactic proportions that could spell the end of the human race.

Timid, socially awkward, and plagued by self-esteem issues, Fred has never been the adventurous sort. One fateful night - different from the night he died, which was more inconvenient than fateful - Fred reconnects with an old friend at his high school reunion. This rekindled relationship sets off a chain of events thrusting him right into the chaos of the parahuman world.