"Treasure Island" is a novel by R.L. Stevenson about a British boy named Jim Hawkins, who discovers a treasure map with the location of pirate treasure and joins a sailing expedition as the cabin boy to find the treasure chest. Most of the crew of the ship turn out to be pirates who stage a mutiny when the ship arrives at the Treasure Island.
DeBlois will direct a script from Evan Spiliotopoulos, also working on the story for this project alongside Evan. Todd Lieberman and David Hoberman of Mandeville Films will produce alongside DeBlois.