Science Mysteries

Holly Ash is good actor. Just one downside: Most of the people she’s acting with have no idea they’re a part of her fiction. One that has been carefully constructed by the secretive company that Holly works for, known as D.O.P.L. Every assignment is a new role, a new name, a completely new self. Her newest role is “Margot” and her newest target: a boy her age named Will Aldrich.

An epic tale of evil and rescue, betrayal and love, and a terrorist threat unlike anything the human race has ever known.

Set in the wake of a galaxywide war and the destruction of a human empire, The Dangerous Type follows the awakening of one of the galaxy's most dangerous assassins and her quest for vengeance. Entombed for 20 years, Raena has been found and released. Thallian has been on the lam for the last 15 years. He's a wanted war criminal whose entire family has been hunted down and murdered for their role in the galaxywide genocide of the Templars.

Who would suspect that the same mind that created the most famous literary detective of all time also took on the eternally popular genre of vampires? Sir Arthur Conan Doyle, a contemporary of Bram Stoker, gave us some fascinating works of vampire fiction. From the bloodsucking plant in "The American's Tale" to the bloodsucking wife in "The Adventure of the Sussex Vampire," he reveled in the horror created by creatures who survived on the blood of men and women.

This vampire messed with the wrong girl. I used to call myself a witch, shifter, and vampire slayer. Now I'm none of those things. I thought I was doing the right thing by killing Valkas, the original vampire and eye of the storm. But I played right into Matias Vayne's hands. His magic is back, but he's taken the rest of ours in his plot to gain power and "purify" the world. Innocent lives are on the line. I'll do anything to save them and restore our magic, but first I must face the most powerful man alive without any power of my own.

Dakota Sloane, a tough-as-nails former foster kid, has spent her life running from the past. A man haunted by secrets, Logan Garcia has only one goal: to drink himself into oblivion. They're two strangers in a bar—until the news reports nuclear detonations in New York City and Washington, D.C. Before they can escape Miami, everything explodes. Buildings collapse and fires rage. As the fallout descends, utter chaos erupts.

A junior intelligence officer in the Martian Combined Fleet, Radrick Siegn supplements his meager pay by smuggling contraband from Saturn to Mars. Someday, he’ll buy his own ship and escape the Fleet forever. But his captain has other plans for him. A tanker pilot has been murdered on Saturn Station. It’s up to Siegn to salvage the honor of the Fleet by finding the killer … before they kill again. The investigation plunges Siegn into the seedy underworld of Saturn Station, where he learns this was no ordinary killing.

On a hotter and more volatile Earth in the 23rd century, humans like Clare and Jon live in utopia, hunting and gathering in small tribal bands, engaged in daily art and ritual, reunited with old friends like the shaggy mammoth and giant ground sloth. Even better, they still have solar-powered laptops and can communicate with each other around the world. The understanding of physics has also advanced.

Enter the void. Baal has assembled nearly all the major relics of Juranthemon. Once the final pieces are in place, the realms will collapse, killing billions and erasing countless others from existence. Even the afterlife may be wiped into oblivion. Only two or three relics remain, and the sword of Jura, Unmaker, is in the worst place imaginable - the Void. Thanks to the insane goddess, Eve, it's possible Baal already knows where Unmaker is, pitting Justin and gang in a race against time and the grand overlord of Haedaemos.

It's 1890 and the citizens of Boston are beginning to go missing in the fog. The police are confounded. The public is frightened. The city is on the edge of hysteria. It's up to the mysterious Smith, inventor and adventurer, to figure out what's going on with the help of his assistant, April Malone. They'll have to face off against a secret society, corrupt policemen, and a mad psychologist hell-bent on dissecting Smith, in order to solve the mystery of what's going on and to save the city from an even more sinister threat.

NEW YORK TIMES BESTSELLER A rollicking alien invasion thriller that embraces and subverts science-fiction conventions, from the author of the worldwide phenomenon Ready Player One “Exciting . . . mixes Star Wars, The Last Starfighter, Independence Day, and a really gnarly round of Space...

Name's Kane, Kate Kane. I'm a paranormal private investigator, which is like a normal private investigator except - and stop me if you're having trouble following this - more paranormal. This business comes with a few basic rules: don't start drinking before noon, don't get your partner killed, don't sleep with the woman who killed him. Last year I broke all of them.

As a fox-shifter, Shayne Davies gets no respect in an underworld run by the fearsome and powerful - werewolves and vampires, sorcerers, demons, and mythical faerie creatures. Even at home, Shayne is still treated like the brat of the pack. All Shayne wants is to prove that she's got what it takes to run with the big dogs, which is why she is constantly hounding Nick Gorgeous to make her an agent at the "Double D", the Detroit Division of the FUA.

When you get up in the morning, the last thing you expect to see is a murdered guy hanging outside your window. Things like that tend to draw the attention of the local police, and when you're squatting in your parents' old house until you can afford to buy it, another thing you can't afford is the attention of the cops. Oh yeah. Hi. My name is Pet. It's not my real name, but it's the only one you're getting.

Co-author of the best-selling Mrs. Murphy novels, Rita Mae Brown launches a new series with this first mystery featuring Baxter the wirehaired dachshund. When Baxter and his owner, Mags, leave New York for Nevada, they find themselves embroiled in a real head scratcher. First, the local water-pumping station is sabotaged. Then, a murdered man’s bones - dating back to the 1800s - are unearthed in a barn owned by Mags’ great-aunt.

The United States government is given a warning by the preeminent biophysicists in the country: current sterilization procedures applied to returning space probes may be inadequate to guarantee uncontaminated re-entry to the atmosphere.

Grey never expected his best friend, Finn, to end up trapped in Battle Royale as well, but now they both have to fight to get out. And there are only a few more weeks to do it. If Ben and Tristan hadn't left Grey's squad, he would have been a lot closer to the top five. But with the help of his new squad members, Grey is determined to climb back to the top. It won't be easy when Grey's old squad mates use his own tactics against him. He must use his creativity to find new ways to lead his squad back to the top 20.

Abandoned as a child, Sera dreams of becoming an inspector and finding her family. To do that, she must be referred into the Advanced Studies Program at the Aetherium's Witchling Academy. Her birth order, quick temper, and tendency to set things on fire, however, have left her an outcast with failing marks...and just what Professor Nikolai Barrington is looking for.

Nicole Cassidy is a witch descended from the Greek gods...but she doesn't know it until she moves to a new town and discovers a dangerous world of magic and monsters that she never knew existed. When the Olympian Comet shoots through the sky for the first time in 3,000 years, Nicole and four others - including mysterious bad-boy Blake - are gifted with elemental powers. But the comet has another effect - it opens the portal to another dimension that has imprisoned the Titans for centuries.

A massive zombies-versus-skeletons war has broken out in Minecraft, threatening to engulf and destroy the entire Overworld, and there's only one furry creature clever enough to stop it. Always a great teacher of crafting, as the conflict breaks out Bacca is tutoring his first zombie student - a young crafter named Dug - and decides to take his pupil with him on this important quest. Together they discover that the skeletons have stolen an ancient sword from the zombies that has a powerful prophecy surrounding it.