Abby - Quest for Treasure — Pamela Walls

When Rassmassen, a mean neighbor, threatens to take over the family ranch, Abby Kendall decides it's up to her to save it. She and best friend, Luke, must follow a pirate's mysterious map to hidden treasure.

Sail with Abby and Luke to Lanai, a deserted Hawaiian island. But is it truly deserted? If so, why is someone following them--and who? When Abby and Luke search for a way to escape, they discover that every path leads to danger. Yet, in spite of it all, Abby learns that God can be trusted to provide. It just might not be in the way you expect.