Nicholas Sansbury Smith

Old Guns, meet Young Guns. Try not to shoot each other. Frank Cage and Martin Kelvin thought they'd be awarded medals and a lifetime of beer for coming out of retirement to fight the living nightmare known as the Hollow. Instead, they became fugitives from the Colonial Shield Federation when...

When the Colonial Shield Federation needs someone to face an ancient alien threat, they don't call their best; they call the only two Marines who survived first contact. Problem is, a decade of hard living has taken its toll on Frank Cage and Martin Kelvin.

The battle for Panama is over, and King Xavier Rodriguez secretly deploys the airship Vanguard to Queensland. The hunt for the Coral Castle is on. The rest of the fleet returns to the Vanguard Islands with new ships and supplies, but tensions rise....

Tired from years of fighting, Xavier passes the crown to a younger Hell Diver, Kade Long, and then sets off on the Sea Wolf with Magnolia to find Michael and his family. But the journey will push them both to their limit....

The New York Times and USA Today best-selling series They will dive, but will humanity survive? Left for dead on the nightmarish surface of the planet, Commander Michael Everhart and his team of Hell Divers barely escape with their lives aboard a new airship called Deliverance. After...

Ripped from the headlines, the Trackers saga is a realistic depiction of what an EMP attack and the aftermath might look like from one of the genre's leading voices, USA Today best-selling author and former Homeland Security disaster mitigation officer Nicholas Sansbury Smith.

In the shadow of extinction, legends are forged. From the New York Times bestselling author Nicholas Sansbury Smith comes Into the Storms, the untold origin story of humanity’s darkest day. Two and a half centuries before the Hell Divers, the Machine War erupted—autonomous killer robots...

Central Command is gone, the military is fractured, and the surviving members of Team Ghost, led by Master Sergeant Reed Beckham, have been pushed to the breaking point....

The New York Times and USA Today best-selling series Face the uncertain future without fear.... A year has passed since the Hell Divers defeated the machines at Kilimanjaro. The freed captives have settled into their new home at the Vanguard Islands, joining survivors from around the world...

The Sea Wolf sets out to search for the Metal Islands. Leading the expedition is legendary Hell Diver Xavier Rodriguez. After enduring for a decade on the poisoned surface, his survival skills will be put to the test on the dangerous open seas....

Now available in a single collection, the explosive Sons of War series is a harrowing and realistic depiction of what a second American Civil War and the aftermath might look like, from former Homeland Security Disaster Mitigation Officer author Nicholas Sansbury Smith.

While the Hell Divers cross an ocean to battle the machines, an old flesh-and-blood threat returns to the islands....

New York Times and USA Today bestselling author Nicholas Sansbury Smith throws the Divers into another action-packed adventure in the final installment of the Hell Divers series.

In a shocking betrayal, Captain Rolo has vaporized the supercarrier Immortal with a nuclear warhead, all but wiping out the Vanguard army. Little does he know that King Xavier and the surviving Hell Diver and Cazador teams from Brisbane were not aboard....

The New York Times and USA Today best-selling series The war for the Metal Islands is over, but the search for survivors has just begun. After a long and bloody battle, legendary Hell Diver Xavier Rodriguez reigns as the dutiful but reluctant new king of the islands. Advised by a council of...

The New York Times and USA Today best-selling series Betrayal and sacrifice in the skies... Ten years ago, Hell Diver Xavier "X" Rodriguez fell to Earth. Those he left behind went on without him aboard the airship he once called home. Michael Everheart - the boy once known as Tin - has grown...

Held captive by Dark Horse Company, Captain Axel Finn is faced with a mission to humanity’s ancestral home after all contact with the planet is lost. Learning his mother might be hiding there, Axel agrees to help his adversaries, and deploy on Vengeance, the last Steward ship.

Extinction Red Line is the official prequel and origin story of the best-selling Extinction Cycle series....

The New York Times and USA Today best-selling series. Humanity has finally found a new home, but the price is blood.... After a long, perilous journey, Hell Divers Xavier Rodriguez and Magnolia Katib discover the Metal Islands, a sunny, habitable zone where thousands of people live by fishing...

In Europe, Master Sergeant Joe Fitzpatrick and Team Ghost return from a mission deep into enemy territory, only to find that the Variant army has grown stronger....