Here's the list by time period:
Dark Age Britain:
Medieval -- My Warrior Series
THE WELSHMAN'S WAY
THE NORMAN'S HEART
THE BARON'S QUEST
A WARRIOR'S BRIDE
A WARRIOR'S HONOR
A WARRIOR'S PASSION
THE WELSHMAN'S BRIDE
A WARRIOR'S KISS
THE OVERLORD'S BRIDE
A WARRIOR'S LADY
IN THE KING'S SERVICE
Please note that I write each book to stand alone, so you won't feel lost if you haven't read any of the earlier ones in the series not currently available.
CASTLE OF THE WOLF
BRIDE FOR A KNIGHT
SCOUNDREL OF DUNBOROUGH
THE DARK DUKE
(THE WASTREL and THE DARK DUKE are linked.)
THE DUKE'S DESIRE
A LOVER'S KISS
THE VISCOUNT'S KISS
(A LOVER'S KISS and THE VISCOUNT'S KISS are linked)
HIGHLAND ROGUE, LONDON MISS
(HIGHLAND ROGUE, LONDON MISS and HIGHLAND HEIRESS are linked.)
And there are two medieval Christmas anthologies with a novella I wrote:
THE KNIGHTS OF CHRISTMAS
THE CHRISTMAS VISIT
Now, I probably shouldn't do this, because I'm proud of all my books, but I'm going to note some of my personal favorites here, so if you haven't already read or can't buy them all, these are the ones I'd pick for you.
THE OVERLORD'S BRIDE is a personal favorite among my medievals. I love this couple, and so did a lot of my readers. For a long time, the hero was simply known to me as "the Voice" (long before the show!) and if you read the book, you'll find out why.
My latest trilogy, CASTLE OF THE WOLF, BRIDE FOR A KNIGHT and SCOUNDREL OF DUNBOROUGH, has some of the more interesting family relationships I've ever written about.
Of my Regencies, I have to give a special shout-out to THE WASTREL, in no small part because of the secondary characters. I had a blast with them. I also have a special place in my heart for the hero of THE VISCOUNT'S KISS, "Buggy" Bromwell.
I think the best novella I've written is "Comfort and Joy" in THE CHRISTMAS VISIT.
So, please check out my books and the many others on sale from Harlequin Historical, and enjoy!