Reckless Girls - Rachel Hawkins

HarperCollins Publishers - <p>The gripping new thriller and instant New York Times bestseller, perfect for escapist reading! The holiday of your dreams... When Lux and Nico get the chance to sail to a remote island off the coast of Hawaii, they're thrilled. It's the trip they've been dreaming of their whole lives. A tropical paradise... Despite a dark history of shipwrecks and murder, the island is beautiful. But they're not alone - another group is already there. No one will hear your screams... It's not long before cracks emerge, and someone goes missing. Then a body surfaces, and Lux starts to wonder if any of them are going to make it back to shore alive...</p>