The Miller Brides. Texas Brides of Pike's Run, #4

After Eulalie Miller was left at the altar, her younger sisters, Susannah and Lucy, pledge to never forsake her, not suspecting the vow would label them "Spinster Sisters". Neither did they realize Eulalie would become so formidable, the male population would be too scared to darken their doorstep. But, while Eulalie makes it her mission to protect her sisters from men, she can't stop Brady Callahan, the saloon owner, from turning Susannah's head.
Nor can she keep Harold Dawson, recently widowed, from stealing Lucy's heart. And when Richard Morrison comes calling for Eulalie, expecting courtship, marriage, and her love, Eulalie's world is turned on its axis. As the "Spinster Sisters" tumble into romance, the people of Pike's Run might have to seek a new title for them. One of distinction and hope.The Miller Brides.