Jagged Thorns (Thorn Trilogy Book 1)

Vivian will do anything to ease her sister's chronic pain—even faking her CV to work for an elusive island that produces a miracle drug. Rupert Thorn is trying to sabotage his father’s corrupt pharma business. The last thing he needs is a tour guide promoting it. So what’s a dark brooding billionaire to do when he can't stop thinking about the one person touting the very thing he needs to destroy?