The Marriage Possession (Harlequin Presents)

For the past year, Lisane Deveraux has been a successful lawyer by day and millionaire Zac Winstone's passionate mistress by night.A surprise pregnancy changes everything. Zac insists on commitment. But is he simply protecting his prize possessions—his beautiful lover and his future heir? For the sake of their baby, Lisane will become Zac's trophy wife...knowing that his heart will never be part of the deal.