The Duke's Daughters Series by Grace Burrowes

ALL SHE WANTS IS PEACE AND ANONYMITY... Lady Sophie Windham has maneuvered a few days to herself at the ducal mansion in London before she must join her family for Christmas in Kent. Suddenly trapped by a London snowstorm, she finds herself with an abandoned baby and only the assistance of a kind, handsome stranger standing between her and complete disaster. BUT SOPHIE'S HOLIDAY IS ABOUT TO HEAT UP.. moreALL SHE WANTS IS PEACE AND ANONYMITY... Lady Sophie Windham has maneuvered a few days to herself at the ducal mansion in London before she must join her family for Christmas in Kent. Suddenly trapped by a London snowstorm, she finds herself with an abandoned baby and only the assistance of a kind, handsome stranger standing between her and complete disaster. BUT SOPHIE'S HOLIDAY IS ABOUT TO HEAT UP... With his estate in ruins, Vim Charpentier sees little to feel festive about this Christmas. His growing attraction for Sophie Windham is the only thing that warms his spirits--but when Sophie's brothers whisk her away, Vim's most painful holiday memories are reawakened. It seems Sophie's been keeping secrets, and now it will take much more than a mistletoe kiss to make her deepest wishes come true... less

LADY MAGGIE WINDHAM HAS SECRETSAnd she's been perfectly capable of keeping them...until now. When she's threatened with exposure, she turns to investigator Benjamin Hazlit to keep catastrophe at bay. But Maggie herself intrigues Benjamin more than the riddle she's set him to solve. As he uncovers more and more of her past, Maggie struggles to keep him at a distance, until they both begin to discover the truth in their hearts...

No one would ever guess that Lady Louisa, the most reserved of the Duke of Moreland's daughters, had published a book of racy poems under a pseydonym on a dare. Before she can buy and destroy all of the copies, a dastardly fortune hunter seeks to compromise her reputation by revealing her secret identity at a holiday ball. Before she can be publicly ruined, close family friend Sir Joseph Carrington saves the day by offering to marry Louisa... moreNo one would ever guess that Lady Louisa, the most reserved of the Duke of Moreland's daughters, had published a book of racy poems under a pseydonym on a dare. Before she can buy and destroy all of the copies, a dastardly fortune hunter seeks to compromise her reputation by revealing her secret identity at a holiday ball. Before she can be publicly ruined, close family friend Sir Joseph Carrington saves the day by offering to marry Louisa. As he recites poetry to her, waltzes with her by starlight, and showers her with lovely kisses, they both begin to discover that their match may be the best Christmas gift either has ever received... less