Treasure Island and The Ebb-Tide - Robert Louis Stevenson - Bog

In "Treasure Island", a weathered old sailor known as Billy Bones arrives at the inn of young Jim Hawkins' parents and it is the start of an adventure beyond anything he could have imagined. For when Bones dies mysteriously, Jim stumbles across a map of mysterious island in his sea chest - where 'X' marks the spot of a stash of buried pirate gold.