Project duchess
(Book)

Series numeration from FantasticFiction.

"A series of stepfathers and a difficult childhood have left Fletcher 'Grey' Pryde, 5th Duke of Greycourt, with a guarded heart, enviable wealth, and the undeserved reputation of a rogue. Grey's focus on expanding his dukedom allows him little time to find a wife. But when his mother is widowed yet again and he meets the charmingly unconventional woman managing his stepfather's funeral, he's shocked to discover how much they have in common. Still, Grey isn't interested in love, no matter how pretty, or delightfully outspoken, the lady... Beatrice Wolfe gave up on romance long ago, and the arrogant Duke of Greycourt with his rakish reputation isn't exactly changing her mind. Then Grey agrees to assist his grief-stricken mother with her latest 'project': schooling spirited, unfashionable Beatrice for her debut. Now that Beatrice is seeing through Grey's charms to his wounded heart, she's having trouble keeping him at arm's length. But once Grey starts digging into her family's secrets, she must decide whether her loyalties lie with her family... or with the man whose lessons capture her heart..."--,Amazon.com.