Extremis

In this thrilling audiobook, humanity faces an advanced alien adversary with formidable telepathic abilities, near immortality, and superior engineering, threatening to eradicate human existence across the galaxy. Having overcome their previous limitation of faster-than-light travel, these aliens pursue humanity relentlessly. Amidst the renewed attacks, a seasoned admiral must navigate a desperate situation, communicating the dire consequences of deploying his ultimate military option, which could lead to the destruction of galactic civilization itself.