Shark Encounters Author:Michael Patrick O'Neill Full of spectacular underwater photographs and engaging, informative text, Shark Encounters introduces readers to the supreme predators that rule the oceans of the world. Learn how divers come face-to-face with the infamous Bull shark and where Scalloped Hammerheads school by the thousands. Admire the majesty of the Silvertip and the hunting tac... more »tics of the nocturnal Whitetip. Inside you will find this and a lot more! Shark Encounters is designed to encourage learning, conservation and an in-depth appreciation for the natural world.« less