Travis S Taylor Books in Order

When an off-world archaeological team vanishes after a likely Dreen attack, Vorpal Blade is sent to investigate. The crew must thread hostile space, face new bioengineered horrors, and decide how much risk they are willing to take to keep the enemy away from Earth.

A rumor of lost alien technology sends a new Vorpal Blade on a high-stakes mission to a world littered with ruins. Training green crew, juggling alien allies, and racing the Dreen to the prize, the veterans aboard must win a treasure hunt that could decide the fate of the war.

Outfitted with alien hyperdrive tech, the former ballistic-missile submarine Vorpal Blade becomes humanity’s first true starship. Its mixed crew of Navy sailors, Marines, and scientists heads out to scout distant worlds, only to find that deep space is far stranger and deadlier than expected.

Mysterious structures on Mars herald an invasion by self-replicating alien machines that eat metal and build more of themselves. As the swarm spreads toward Earth, soldiers and scientists scramble to understand the probes and improvise a way to fight back against an enemy with no fear.