When the Colonial Shield Federation needs someone to face an ancient alien threat, they don't call their best; they call the only Marines who survived first contact. Problem is, a decade of hard living has taken its toll on Frank Cage and Martin Kelvin. Frank has spent the last ten years drowning his memories in whiskey and starting bar fights, while Martin walks around on a cybernetic leg, tending his garden and trying to forget the past. But their retirement comes to an abrupt end when a military transport arrives, crushing Martin's prized tomatoes and bringing orders that can't be refused.

After a year of torment following the loss of his wife, Isabella, to a serial killer with an artistic flair, Marcus Lockwood retreats with his son, Elias, to Moose Hollow—a secluded campground in backwoods Maine—in search of healing. There, a close-knit band of lifelong campers immerses them in a warm, nostalgic experience filled with fishing, canoeing, crackling barbecues, and a taste of normalcy. When whispers of eerie UFO sightings ignite a vigil on the beach, Marcus and Elias eagerly join the hunt for the inexplicable.

As part of the Greatest Generation, Major Anthony Spinelli, a World War II fighter pilot, flew into combat to save his family and keep them free. Two years later, he lost them in the blink of an eye, leaving Tony rudderless and without purpose. Then, on a dark, moonless night, in the skies above 1947 New Mexico, he has an encounter that will change humanity forever. However, when an accident threatens to unleash unimaginable destruction, Tony must race against time and unwinding plots to save us...and maybe himself along the way.

In the heart of the South Pacific lies Point Nemo, the most desolate and remote place on Earth. At its core is a dead zone, devoid of life, where government agencies crash their obsolete satellites and space stations, confident they won't harm a soul. When the International Space Station suffers a catastrophic failure and plummets through the atmosphere, it's here that Mission Specialist Julie Rohr, an astrobiologist studying living space dust called xylem, finds herself marooned. Julie's only hope for rescue lies in the hands of her estranged father, Dr. Finn Maddern, a renowned mycologist.

Tucked away in a high-tech Tactical Operations Center, inside an isolated safehouse in the Horn of Africa, sits Agency analyst Zack Altringham. He is Kenyan-born, Princeton-educated, badly burnt-out—and condemned by his language and cultural skills to a lifetime of fighting America's shadow counter-terror wars. But when another mystery epidemic breaks out, terrifyingly quickly it reaches a tipping point and chaos descends—and Zack and his team (including two former Team Six SEALs) are trapped between the millstones of the sick and the dying on one side, and heavily armed militias on the other.

Foster Quinn is more than a former Force Recon Marine. He’s a husband. A father. A faithful brother to his teammates. When one of them is killed during a high-risk operation to track down a dangerous arms dealer, Foster struggles to balance his roles as a dedicated family man and an elite warrior. Despite his inner demons―or maybe because of them―Foster can’t walk away from his brothers.

There are some odd things about Nate’s new apartment. Of course, he has other things on his mind. He hates his job. He has no money in the bank. No girlfriend. No plans for the future. So while his new home isn’t perfect, it’s livable. The rent is low, the property managers are friendly, and the odd little mysteries don’t nag at him too much. At least, not until he meets Mandy, his neighbor across the hall, and notices something unusual about her apartment. And Xela’s apartment. And Tim’s. And Veek’s.

Two and a half centuries before the Hell Divers, the Machine War erupted—autonomous killer robots turning Korea into a battlefield that threatened to consume civilization. As the dust settles, three men stand at the crossroads of humanity’s fate. CEO Tyron Red, thrust into leadership of the Industrial Tech Corporation after his father’s death, works to reverse the war’s catastrophic effects while battling enemies, both human and machine, lurking in the shadows.

From the Audie-nominated narrator of The Martian. In eleven years' time, a million members of an alien race will arrive at Earth. Years before they enter orbit, their approach will be announced by the flare of a thousand flames in the sky, their ships' huge engines burning hard to slow them from the vast speeds needed to cross interstellar space. These foreboding lights will shine in our night sky like new stars, getting ever brighter until they outshine even the sun, casting ominous shadows and banishing the night until they suddenly blink out.

A survivor of undead suburbia, mountain man Augustus “Gus” Berry is extremely careful when it comes to his actions and movements. He takes no chances and painstakingly weighs every decision—until he sets out for the hospital at the edge of town, hoping to discover a treasure trove of essential supplies. Soon, Gus will experience terror the likes of which he's never encountered before . . .