Book: Treasure Island - Robert Louis Stevenson. Collins classics.

Upon finding a map in his parents' inn, young Jim Hawkins joins a crew on route to the Caribbean to find buried treasure. One of his crew, the charming, yet devious Long John Silver is determined to snag the booty for himself and Jim's swashbucking voyage becomes a mutinous and murderous adventure - where his own bravery is put to the test and he he discovers much about friendship, loyalty and betrayal.