<p><b>'Will keep you on the edge of your seat from its first page to its last page' -Jared Diamond, Pulitzer Prize-winning author of <i>Guns, Germs, and Steel</i></b><br><b><br>From ancient megalodons to fearsome Great Whites, this book tells the complete, untold story of how sharks emerged as Earth's ultimate survivors, by world-leading paleontologist John Long.</b><br><br>Sharks have been fighting for their lives for 500 million years and today are under dire threat. They are the longest-surviving vertebrate on Earth, outlasting multiple mass extinction events that decimated life on the planet. But how did they thrive for so long? By developing superpower-like abilities that allowed them to ascend to the top of the oceanic food chain.<br><br> John Long, who for decades has been on the cutting edge of shark research, weaves a thrilling story of sharks' unparalleled reign. <i>The Secret History of Sharks</i> showcases the global search to discover sharks' largely unknown evolution, led