Two billionaires who never fail to get what they want. They both want the same woman.Only one can have her. With information he obtains from spying on Sophia's every move, Ethan puts himself in a position to steal her away from Alistair at a time when she's distraught and desperately trying to find out who she really is and who she wants to be. Now that Sophia has decided that she's not good enough for Alistair, and he's not quite right for her, she goes home to Brazil where all her troubles started where she hopes to right the wrongs and make some kind of peace with her past. Alistair's world is shattered yet again when he discovers that Sophia has left him-for good. And even worse, he knows it's entirely his fault despite what she claimed in her letter. But he's not going to give up. Not this time. He'll do whatever it takes to find her and make her his. Untamed Passion is the fifth installment of the TRUST series, a romance made of pain, loss, desire, redemption, forgiveness, and love. Don't miss the sequels: Dangerous Illusions, Pandora's Box, and Eternal Hope.