I've provided links for the books currently available, and for those out of print, go to Romantic Notions Shop.
Adam's Vow
Always Daddy
Shane's Bride
Cowboy at the Wedding
Most Eligible Dad
The Most Eligible Doctor (Silhouette Romance #1692)
A Groom and a Promise
The Dad Who Saved Christmas
Wealth, Power and a Proper Wife
Love, Honor and a Pregnant Bride
Promises, Pumpkins and Prince Charming
The Night Before Baby
Wishes, Waltzes and a Storybook Wedding
Just the Man She Needed
Just the Husband She Chose
Her Honor - Bound Lawman (Storkville, USA)
Be My Bride?
Tall, Dark & True
Her Tycoon Boss
A Husband in Her Eyes
Searching for Her Prince
Abigail and Mistletoe
The Sheriff's Proposal
The Fortunes of Texas
With One Touch: Soulmates (Silhouette Romance)
Expecting the CEO's Baby; (Silhouette Special Edition #1535)
Good Doctor (Silhouette Signature Select, Fortunes of Texas).
Twelfth Night Proposal (Silhouette Romance #1794)
To Protect and Cherish (Silhouette Romance #1810).
Expecting His Brother's Baby (Silhouette Special Edition #1779)
Falling for the Texas Tycoon (Silhouette Special Edition #1807)
Written as Kari Sutherland:
Heartfire, Homefire
Wish on the Moon
