Sharks are powerful, super-efficient eating machines - some really are like deep sea vacuum cleaners! Discover the specialized features and tactics they use to capture prey,

such as

• touch-sensitive teeth to identify food - one reason why they bite!


• an upper jaw that unlocks from the skull


• a vast array of teeth, from dagger points to rows of hooks

Brilliant photographs, clear diagrams and fact-packed text tell all about these mighty, deep sea operators.