Here are some books that are 99c on Amazon by John Triptych, Felix R Savage, Gerald M. Kilby, and David J. Normoyle.
X WAR: Infestation
by John Triptych
Piper is finally reunited with her long lost brother, but the boy displays frightening powers and has a vengeful mind of his own.
Thorne’s ruse is discovered, and he is now the hunted one. His knowledge of both sides is unparalleled, but can he strike the right bargain in order to stay alive?
Elsner finds some unexpected allies, but can he convince them that Earth’s civilization is worth saving?
Sol System Renegades Quadrilogy
by Felix R Savage
Stuck in a low-level position as a telepresence operator, emotionally vulnerable Space Corps agent Elfrida Goto is grappling with her toughest job yet: she’s been tasked with evicting thousands of illegal settlers from a hollowed-out asteroid near Venus. But when humanity’s deadly enemy, a murderous AI based on Mars, assaults her home base, Elfrida begins to question her loyalty to the Space Corps and her enigmatic boss, Gloria dos Santos. Racing against time, she must untangle a devilish plot that spans the solar system. It’s the only way to save the asteroid colonists … and her own life.
The Venus Assault is followed by six more thrilling novels starring Elfrida Goto and the group of renegades who gather around her. In an epic adventure spanning the most dangerous regions of the solar system, from Mercury to the moons of Jupiter, they will decide the outcome of the long war between humanity and AI that threatens to drive us to extinction.
Colony Mars Ultimate Edition
by Gerald M. Kilby
***Currently under development in Hollywood as a potential new TV series… watch this space!
All contact is lost with the first privately funded colony on Mars during a long and destructive sandstorm. Satellite imagery of the aftermath shows extensive damage to the facility and the fifty-four colonists who called it home are presumed dead. Three years later, a new mission sets down on the planet surface to investigate what remains of the derelict site.
It’s not long before, mission biologist, Dr. Jann Malbec, discovers the truth about how the colony was funded — by conducting illegal genetic experiments using the unsuspecting colonists as guinea pigs. She also realizes that while extraordinary breakthroughs were made, they came with a terrible human price.
Nevertheless, once news of these experiments makes it back to Earth, powerful corporations begin to fight for control of this research, and start to send new missions to acquire it — by force if necessary.
But Malbec fears that allowing this research to return to Earth has the potential to doom humanity to a pandemic of apocalyptic proportions. So she vows to do everything she can to prevent this from happening — even if it means destroying what remains of the colony and any chance she has of returning home.
This box set contains all five Colony Mars novels plus an exclusive short story
Fire Sorcerer
by David J. Normoyle