Survival Aptitude Test: Sound by Mike Sheriff

700 years After the Cycle of Extinctions, a doomed boy and girl hold humanity’s last hope. But they must first navigate a sterile world bent on proving one truth: Extinction is the rule; and survival is the exception.

Survival Aptitude Test: Sound is the first book in Mike Sheriff’s post-apocalyptic sci-fi series, The Extinction Odyssey. Fans of dystopian tales like Soylent Green, Logan’s Run, and The Hunger Games should enjoy this chilling take on humanity’s last gasp.