Emperors of the Deep

At once a deep dive into the misunderstood world of sharks—specifically, great whites, makos, hammer-heads, and tigers—and an urgent call to protect them, Emperors of the Deep is a rollicking underwater adventure that will forever change your perception of the 450-million--year-old species from coldblooded underwater predators to evolutionary marvels that play an integral part in maintaining the health of the world’s oceans.