Shipwrecked (The Dare Sisters, Bk. 2)

Savannah Dare has taken up the mantle of treasure hunter, passed down by her grandfather--and she's recruited her two sisters to join the crew!

But it turns out there's a reason Blackbeard's treasure has been missing for centuries. Most of Savannah's neighbors think it doesn't even exist. But the sisters have a key--a literal, golden, jewel-encrusted key--and they're determined to find what it unlocks with the help of clues and puzzles their grandfather left behind.

Their voyage of discovery leads them to a trove of family secrets and betrayals, and soon Savannah has to ask herself what price she's willing to pay in return for the ultimate prize.