Very engaging tale of the South Seas, by the author of Mutiny on the Bounty, who was quite familiar with the area. This book has the same seafaring merit but is set in the pearl atolls of the southwestern Pacific.
It is an adventure story about a California young boy, Charlie Selden who leaves his fathers ranch and is taken by his sailor uncle to the South Pacific on a pearl-hunting trip: encounters with sharks and pirates ensue.