Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Lost Valley | 2019 | Walt Browning | Buy |
| 2 | Satan’s Gate | 2019 | Walt Browning | Buy |
| 3 | Cost of Survival | 2020 | Walt Browning | Buy |
| 4 | Warrior’s Fate | 2020 | Walt Browning | Buy |
The Extinction Survival series puts its characters through a global extinction-level event, exploring what happens when humanity faces total annihilation. Starting with Lost Valley in 2019, the four books were published in quick succession, with the final installment, Warrior’s Fate, arriving in 2020.
The series moves through different phases of the catastrophe, from the initial discovery in Lost Valley through the increasingly desperate survival situations of Satan’s Gate, Cost of Survival, and Warrior’s Fate. Browning draws on his medical background to ground the science fiction elements in real-world biology.