The Master of Stonegrave Hall (Harlequin Historical)

is book #365 in the Harlequin Historical line that is sold exclusively online from Harlequin rather in stores.
==Book Description==
Few defy Lord Rockford and come away unscathed 
Victoria Lewis has grown up in the long, dark shadows cast by Stonegrave Hall. Yet when the master takes her sick mother into his care, she must finally confront the man whose presence is as brooding as his windswept Yorkshire lands. 
Men quake at Lord Rockford's mere command, yet this slip of a girl defies him at every turn! His fury at her is matched only by his desire, and Victoria's pure innocence burns brightly in the darkness of the hall. But the light threatens to lay bare secrets that could ruin them both.
(Description from harlequin.com)