In Costa Rica, amid startling white beaches and hot, dense rainforests, the luxurious world of the super rich butts up against something darker, something sinister...
Tara Tremain has worked hard to leave the controlling grasp of her extremely affluent family far behind. With her own career in medicine, she doesn't need the Tremains' expectations weighing her down any more. But pulled back into the family's orbit one last time for an unmissable party on the beach in Costa Rica, everything changes: Tara's brother Miles goes missing.
There's no clue as to where Miles has gone: did he walk away, or was he taken against his will? The clock is ticking and Tara must find him. With the help of an expert in the local area, Alex Carter, Tara is about to embark on a journey with no way of knowing where she will end up...