Brink of Extinction - The Extinction Series Book 3: A Thrilling Post-Apocalyptic Survival Series

While Peta's group barely escapes the Yellowstone eruption, Jason is shocked by an unexpected return and a dangerous new turn for the deadly Kra Puru in Book 3 of the Extinction series. An underwater explosion devastates a chain of islands. A mysterious illness begins to spring up across the world. Earthquakes shatter the west coast, causing untold damage and loss of life. To the ordinary observer, these events appear random and coincidental - but for some they're all pieces of a global puzzle that leads to one conclusion: the end of humanity. In a desperate race against time, the survivors must not only survive but learn to adapt to an insidious set of foes, each more dangerous than the last.