Every step leads me back to you At just twenty years old, Tara Tremain has everything: a trainee doctor, engaged to the man of her dreams - a passionate American biology student called Alex Carter. But just when life seems perfect, Alex betrays her in the worst way possible. Ten years later, she's moved on - with a successful career, good friends and a man who loves her. But when she's pulled back into her wealthy family's orbit for an unmissable party in the heart of Costa Rica, she finds herself flung into crisis: a child is desperately ill and the only remedy is several days' trek into the heart of the jungle. There's only one person who can help - but it's the man who shattered her heart a decade before. And how can she trust him, of all people?