McClairen's Isle Series by Connie Brockway

No woman could resist the pleasures he offered.... They are the Merricks, two brothers and a sister, restless, daring, proud.  English by birth, they came to Scotland with their father to occupy McClairen lands.  And there each would find a love as wild and glorious as the Highland isle they claimed as their own. Fia, the only daughter, is the ravishing one. Raine, the second son, is the reckless one. Ashton is the eldest son. This is his story. . . moreNo woman could resist the pleasures he offered.... They are the Merricks, two brothers and a sister, restless, daring, proud.  English by birth, they came to Scotland with their father to occupy McClairen lands.  And there each would find a love as wild and glorious as the Highland isle they claimed as their own. Fia, the only daughter, is the ravishing one. Raine, the second son, is the reckless one. Ashton is the eldest son. This is his story. . . . The Passionate One He was a notorious rogue with a reputation for hell-raising and heartbreaking. But family secrets forced Ashton Merrick to do his ruthless father's bidding--and escort Rhiannon Russell back to McClairen's Isle. Ash suspected that his father intended to make the innocent beauty his fourth wife. But he didn't expect the passions she would ignite in his own wary heart. Watch for the next two books in the breathtakingly romantic McClairen's Isle trilogy, The Reckless One and The Ravishing One , coming soon from Dell. less

Raine: The Reckless One...there was sin in his smile and wildness in his soul.... Raine Merrick's wild, reckless spirit had earned him time in a French prison. When a mysterious beauty gains his freedom only to betray him, Raine Merrick sets out for his father's castle on McClairen's Isle, seeking the treasure hidden within. But strange surprises await him in the Highlands. He never expected to find his deceitful angel masquerading as an honored guest... moreRaine: The Reckless One...there was sin in his smile and wildness in his soul.... Raine Merrick's wild, reckless spirit had earned him time in a French prison. When a mysterious beauty gains his freedom only to betray him, Raine Merrick sets out for his father's castle on McClairen's Isle, seeking the treasure hidden within. But strange surprises await him in the Highlands. He never expected to find his deceitful angel masquerading as an honored guest. Or to want her with all the searing passion in his sinner's soul. less

His desire for her turned abduction   into seduction.... She is the toast of London society. But Fia Merrick gives her heart to no one, for love is a weakness she cannot afford. Once she would have given her soul to Thomas McClairen, until he shattered her innocent dreams. Now he is back, a convict returned to England in disguise to abduct Fia to Scotland, to McClairen's Isle. There, as Fia seeks her revenge in seduction, a passion is ignited that defies the past and cannot be denied....