Giant shark books.
"[T]he male shark's vulnerable state prompts an even larger female megalodon to emerge and attack it, and as the female rips it apart, it is bathed in the shark's warm blood as it follows the entangled male upwards, the warm flood of liquid keeping the female protected from the cold water long enough for it to reach the warmer surface waters of the ocean, hence unleashing the megalodon anew on the ocean's ecosystem. It doesn't take long for the shark to pick up where it left off after it reaches the surface, as it starts killing and eating whales, and sometimes people. . . ."
(Soon to be a major motion picture!)
