Dystopian Fiction - Survival Aptitude Test: Sound (Book 1 of The Extinction Odyssey Series) by Mike Sheriff

A Fatal Disease. A Ferocious Enemy.
A Final Test for Humanity.

With Daoren reeling from a tragic loss, Heqet assumes the mantle of leadership in Daqin Guojin. The city-state she inherits has never faced greater dangers.

A deadly disease is sweeping through every district. A murderous mongrel faction is poised to seize power once and for all.

Time is running out on humanity’s biggest test. Does our species possess the aptitude to survive?

The final installment of The Extinction Odyssey provides the answer.