The Little Book of Knowledge series has everything you could want to know about your favorite subjects, all wrapped in a convenient and attractive hardcover graphic novel. Written by experts in the field and drawn by fans who know the material, each Little Book is perfect for the established enthusiast and burgeoning amateur alike. Since the turn of the century scientists have been going shark crazy! Now dive into a world beneath the waves and learn all about one of nature's most mysterious creatures. Sharks! They've fascinated mankind forever, but we still have a lot to learn and 16% of shark species have been discovered in the last 15 years!--Back cover.