Thirteen-year-old Anna McAllister and her siblings, Josh and Julie, have already been through much more than they ever bargained for when they agreed to vacation in the Bahamas with their billionaire scientist parents. After parachuting from a malfunctioning plane over the ocean, losing their parents in a fiery crash moments later, and landing on a mysterious island, they have taken on a search for four element jewels that they hope will lead them to riches to replace what their ruthless uncle Fredrick has already stolen from them.

Now on the hunt for the third jewel, the McAllisters...

Thirteen-year-old Anna McAllister and her siblings, Josh and Julie, have already been through much more than they ever bargained for when they agreed to vacation in the Bahamas with their billionaire scientist parents. After parachuting from a malfunctioning plane over the ocean, losing their parents in a fiery crash moments later, and landing on a mysterious island, they have taken on a search for four element jewels that they hope will lead them to riches to replace what their ruthless uncle Fredrick has already stolen from them.

Now on the hunt for the third jewel, the McAllisters...