Three complete novels. Thirty-three hours of survival action. If you're a fan of Robert A. Heinlein, Jean Auel, and S. M. Stirling, you're going to love Jack L. Knapp. Thousands of copies have been downloaded. This is survivalism at its best...in an Earth that never knew humans!

Back from his final deployment with the US Marines, Alan Carson is hiking across New Mexico’s Gila Wilderness to ponder his future and put the war in his past. When his best friend and squad leader, Sergeant Kurt Timms, took a Taliban bullet because of bad intel, Alan made a promise to his dying friend. He would come here to see the rugged mountains that were Kurt’s boyhood stomping grounds. But deep in a trackless canyon, miles from any trail, Alan finds something else: the body of a dead man at the foot of a cliff, an ancient cave…and a passageway too intriguing to ignore.

Ryo was a chef, an extremely good one at that. That was until the entire universe as he knew it changed. After his spaceship is attacked and destroyed by an enemy armada, he finds himself in a situation he never could have imagined. Sent back in time and to an alternate reality, he has quite a few choices to make. Especially considering that the ruthless Kublai Khan and his Mongol Horde are just a few years away.

During the test flight of a prototype faster-than-light craft, Lt. Commander Ky is flung into an ancient past that never existed. Rome has fallen, defeated by the mighty Carthaginian Empire, its survivors chased off the continent and onto what had been the remote province of Britannia. Hounded by the Carthaginians bent on conquering the known world, Rome is on the verge of destruction. Stranded and alone, except for a tactical AI implanted in his head, Ky has lost everything and must find a way to live in a world different than anything he's ever known.

American scientist Matt Miller is torn from his own century and dropped into Colonial America with nothing except a backpack. His phone, his money, and his identity are all useless and he quickly finds that he is foreign and alone in his own country. Matt must meet the challenge to survive in a newly forming society where he seemingly has no relevant skills and no one he can count on. He suspects that his 21st century knowledge of science and technology could make him a king in the New World, but he quickly finds that 18th-century America is a dynamic place where nothing is guaranteed.

Chuck, a 15-year-old hardened war orphan has seen friends killed, and now lies dying on a salvage battlefield himself. But the universe has a different plan for Chuck. A mortally wounded man offers to save his life, and Chuck accepts his help. A moment later, Chuck regrets his decision, when his rescuer forces Chuck’s mouth open and a reptilian octopus is ejected from his rescuer’s mouth and into his.

Knocking at death’s door. Bargaining for a second chance. Seems like a heck of a way to find out about an alien invasion.... Vietnam vet Albert Jenkins is battling a bulging waistline and a passion for drink. So when a towering pile of scrap rocket parts falls and crushes the stubborn curmudgeon, he thinks it’s finally the end. But just as he’s about to take one final breath, a snarky alien parasite offers him a deal: His life in return for sharing his body.

After discovering six gold Roman coins buried in the mud of the Devil's Dyke, Barnabas Sackett enthusiastically invests in goods that he will offer for trade in America. But Sackett has a powerful enemy: Rupert Genester, nephew of an earl, wants him dead. A battlefield promise made to Sackett’s father threatens Genester’s inheritance. So on the eve of his departure for America, Sackett is attacked and thrown into the hold of a pirate ship.

When a series of devastating terror attacks brought down the United States, Conor and Barb assumed they were safe in their compound. They had everything they needed. They were armed and highly trained. But then, Barb was kidnapped. The kidnappers didn’t know why Conor was known as The Mad Mick. They didn’t know the fear and respect his name invoked in the shadowy underworld of covert operations. They didn’t know that when it came to protecting his family, he was without conscience, without compassion, and without equal. But they would soon find out.

In the year 2045, an MRI mishap transmits Tabitha Moore's mind back into her body in the past. Now it's 1998. She's 13 years old, and she has to confront her long miserable lifetime of failures—and, once again, being trailer trash—all over again...or does she?

Refusing to marry a pig farmer and joining the army, even if it means never seeing her family again, Paksenarrion begins an adventure that enables her to restore an overthrown ruler.

All of this was because of the dragon stone necklace I scavenged from that dead mage. I knew it was magic when I saw it. Well, it was and it wasn’t. Dragon stone, they call it, but what it actually is, is a dragon’s egg. When I touched it, I felt the need to put it around my neck for safekeeping. When I did, the necklace embedded itself inside my skin, making me the new dragon’s envoy. It has since been my duty to protect the egg until she’s ready to hatch. How do I know the egg is a she? Easy, she talks to me and is helping me to bring out my natural magic talents.

The apocalypse was five years ago. Little has changed. There isn't any law, but there used to be. Back then, Lucas Shaw had been a Texas lawman. Now he's just trying to survive. In a kill-or-be-killed wasteland, death is always around. Will today be his last? When a young woman enters his life, he must make an impossible decision: help her in a battle against an adversary who'll stop at nothing or keep himself alive. Which will he choose?

A military unit is thrust back into Paleolithic times with only their guns and portable hardware. Ten soldiers on convoy in Afghanistan suddenly find themselves lost in time. Somehow they arrived in Earth's Paleolithic Asia. With no idea how they arrived or how to get back, the shock of the event is severe. They discover groups of the similarly displaced: imperial Romans, Neolithic Europeans, and a small cadre of East Indian peasants.

Contains books one and two of the Richard Jackson Saga, a coming-of-age adventure series: The Beginning, book 1, and The School Days, book 2. Follow our young hero as he goes through life in the late 1950s, adventure after adventure, large and small. Starting in the summer before his freshman year, the story follows him through his high school life. He finds fame and fortune as an inventor, and wealth in Hollywood as he searches for a girlfriend (...wealth and fame prove far easier to obtain than girls).