Brandon Ellis

Armed with a warning of a future Atlantis drowning in its own ruins, Robert Shaw, Kira Shelton, and Matt Jones return to the ancient past carrying a device that can shield civilization itself. But Kairos Daedalus is waiting—scarred, vengeful, and no longer entirely human in his ambitions.

The battle for Rass was on … … but the outcome was uncertain. Only grit and fire would decide who won. Captain Ripley Willis Lee had fought long odds before and prevailed, but this fight was different. In the wake of the largest battle of the war, Lee was recalled to New Eden for a new...

After a year spent in Special Operations, Jackson Stone is a man hardened by combat. He is recalled to Polaris and paired with Alabama for one more assignment. When the mission becomes Jackson’s father, he leads an expedition to solve one of greatest mysteries of all time....

Jackson Stone’s life changed forever when he received a heart transplant. He’s a man torn between those who saved him and his search for the truth. When Jackson interrogates a rogue operative, he uncovers a horrific worldwide conspiracy. The countdown to Armageddon begins....

Agent Jackson Stone has been searching for UFOs his entire life. When he's saved by a clandestine organization, he becomes their weapon. Desperate for answers, will he betray the agency to uncover his past?

We expected Mars to be an escape, not a trap. A crimson, blasted, frigid trap. Maybe humans were lucky to leave Earth as cowards...or maybe they should have died trying to save it from the aliens. Because what's now arrived on this red rock may be worse than death....

Multimillion-copy bestselling authors Douglas E. Richards and Brandon Ellis team up to deliver a gripping science-fiction thriller—one that captures the stunning collision of ancient myth and futuristic technology.

The war for survival demanded new alliances … … and risks our heroes were not ready for. Would they rise to face them … or fold? Captain Ripley Willis Lee had faced danger before, but this new mission was even more threatening. Deep behind enemy lines, he and Primord Captain Dharek were...

The Republic thought they knew their enemy … … they were devastatingly wrong. And a new adversary was about to prove it. Commander Ripley Willis Lee knew the stakes couldn’t be higher. As captain of the Republic’s newest warship—RNS Poseidon, he’d been given command of a task force...

The stars held more than humanity’s future … … they revealed an alien menace that could end it all. First contact wasn’t peaceful. The Zodarks, brutal and unrelenting, tore into the Republic’s defenses. Armed with cunning and unquenchable bloodthirst, the four-armed warriors dominated...

A secret branch of the U.S. government has found pyramids on Callisto, a Jupiter moon. They are etched with ancient hieroglyphs that no one can understand - no one but archaeologist Kaden Jaxx....