Determined to capture the man of her dreams, Chelsea Barton seeks out a renowned trainer. But after tasting her sweet surrender, billionaire Dominant Alexander Monahan wants the fiery Chelsea exclusively for himself. PR guru Chelsea Barton pursues an up-and-coming rock star...who happens to be a seriously gorgeous Dominant. Since he's not interested in newbies, she turns to billionaire Alexander Monahan, a Master renowned for his skill at tutoring women into becoming perfectly behaved submissives. Having been blinded by love once, Alex no longer trains subs. Yet Chelsea's enthusiasm and curiosity breathe life into his bleak world. Despite his reservations, he agrees to a strict two-week training plan, after which they must part ways. But the longer she's with Alexander, the more Chelsea struggles to resist his rugged good looks and intensity. Despite her rock star dream man, she falls more for the enigmatic billionaire each day. Being captivated by a woman determined to belong to another was never part of Alex's plan. But when he realizes he can't live without Chelsea, he vows to claim her for himself-even if that means risking everything, including his heart. The stunning, bestselling Mastered series is back in a special tenth-anniversary edition featuring additional scenes. On His Terms is a steamy billionaire romance novel. Welcome to the spectacular Colorado mountains where masterful billionaires ignite the fantasies of the women they love. All books are standalone novels that can be read in any order and have a guaranteed happily-ever-after ending.