When the scoundrel sins - Anna Harrington

Six years ago, a childish prank perpetrated by the reckless Quinton Carlisle ruined Annabelle Greene's reputation and any chance she had at securing a successful marriage.
Incensed, she moved to her beloved estate on the Scottish border and has reveled in the solitude...until now when the contents of a family will are revealed.
Suddenly, Belle's single status may cost her the only home she's ever known.
Now, with her only marital prospect a horribly greedy and completely undesirable man, Belle knows just the person to rescue her-the one person who owes her for his bad behavior...

There's nothing Quinn Carlisle wants more than to get out from his older brother's shadow and make a name for himself abroad. So when a mysterious letter arrives, promising adventure, he rushes to the Scottish border...only to find that Belle laid a trap for him.
The awkward, shy bluestocking whom he so enjoyed tormenting is gone, replaced by a graceful, elegant woman who ignites a desire in him he can't resist.
Can Quinn help her save her home-and win her heart in the process?