- Zenescope is branching out with its new all-ages imprint Silver Dragon Books and teaming with Discovery Channel for its first exciting release - The Top 10 Deadliest Sharks! - Sharks are one of the world's oldest and most ferocious predators. For as long as man has entered the sea, for work or recreation, sharks have struck fear in their hearts. This groundbreaking graphic novel examines the world's deadliest sharks and sheds light on their true nature, refuting the notion that they are mindless killing machines, but, in reality, are among the most amazing and well-adapted creatures on earth.