tom swift among the diamond makers

So gulliver on this island bunch of his mates on the ship and him also dicedied to row out to this island. When they came by he went by himself to the top of a hill and when he looked back down to the ship and he saw a giant chasing his people or friends back to the ship they got safely away but now gulliver was trapped on an island by himself so he started to explore and sometime later after searching for civilization here found a step that was really tall I forgot the actual;height but it was really tall.