John O'Brien

When two worlds collide… Jack Walker and Michael Talbot come from two worlds; the same, yet different. They both find themselves transported into an alien one, where things aren’t as they seem. While it appears similar to the ones they come from, there are some terrifying differences. Is it...

In an engagement that many had said was inevitable, the United States and China had exchanged opening shots. While conducting a Freedom of Operations mission, a US destroyer had been sunk by Chinese forces placed on a disputed man-made island. Twelve American sailors rescued from the waters were...

Jack Walker and the other survivors continue their search for others....

Jack, Mike and Trip were ripped from their loved ones and thrown into a dangerous world they know nothing about, relentlessly pursued by Night Runners, Zombies and terrifying new creatures known only as Whistlers. Like their own worlds, civilization has collapsed and danger lurks around every...

The Unites States and China vie for supremacy in the international marketplace as China seeks to become the global leader. A pandemic sweeping across the world send the markets spiraling into chaos, increasing the tension between the two superpowers. Armed conflict needs only a spark. Will...

Having survived Atlantis, the town of Indian Hill beckons. As Mike and Trip make their way toward Indian Hill and are in search of some much needed answers, Jack is fast on their heels....

Jack is seemingly back from the dead. Mike and Trip are in a desperate bid to help their friend before he falls victim to whatever is plaguing the inhabitants of Valhalla. New enemies are exposed along with new friends, but will it be enough to stop the tides of time? Listen for more....

Blood had been spilled.... Retribution is at hand.... Greg rescues several survivors from the clutches of a fanatical group only to find a mysterious force behind him. With only a small team accompanying him, he flees into the night with the force following. A deadly game of cat and mouse ensues...

Another American carrier was hit by the Chinese, this time from their vaunted hypersonic ship-killer missiles. The United States must respond or jeopardize losing the task forces meant to keep China from the South China Sea and Taiwan. In doing so, they run the risk of escalating the conflict...

There is no sanctuary. That was taken away in the blink of an eye. Humanity went out not with a whimper, but a bang. Jack, a sometimes humorous, sometimes philosophical ex-special operations pilot and soldier is one of the few left to struggle through the desolation left in the aftermath...

Follow Jack, Trip, and Mike in this next installment to find out what the universe will throw at them next....

The Chinese invasion fleets have firmly established a beachhead on Taiwan’s eastern shores and are striving to force their way inland. With Taipei laying only a few miles away, the United States Marine Expeditionary Units on the island stand in the way of China’s advancement. China’s air...

Awareness grows... The gathering commences.... The world has changed. Jack Walker and the other survivors must adjust with it if they are to have a chance....

A shot taken.... A new enemy revealed.... Lynn has been rescued from deep within the heart of a night runner lair. The answer to why she was taken remains a mystery. Sandra lies in a pool of her own blood, ending her desperate measures to draw Jack to her. As Red Team celebrates their joy of...

A cosmic noose tightens around our heroes’ necks as, once again, they are tasked to fight a war not their own. Their every move is watched, their every action thwarted, yet failure here will seal the fate of countless billions to something worse than death....

Red Team continues their search for the two kidnapped DEA agents, systematically attempting to dismantle the cartel responsible. The agent’s location remains elusive, but Red Team continues the fight to force their release. The cartel digs in, but will they be able to halt Red Team's...

The sanctuary walls were breached and through them poured screaming hordes of night runners....

Danger lurks in the shadows...A place where the brave tread warily... Jack Walker has returned from the rescue of his girlfriend with a small band of survivors. Their harrowing journey from the Middle East included a stop at the CDC where they learned vital information about the ferocious new...

The United States had launched a massive missile launch against China’s two invasion fleets sailing for Taiwan. B-2 bombers had flown across the Pacific and submarines had risked giving away their positions to add to the onslaught of anti-ship weapons fired by task force destroyers and B-2s...

With the sanctuary built, there is a respite from the nightly night runner assaults. Jack Walker and the group of survivors have bought themselves a little breathing room. Or have they....