The Blacksmith's Bride — Laura D. Bastian

Susan Hanson's life is normal, but she wants more. Finding excitement in her novels, she eagerly joined a book club, but when a new woman joins the group, strange things start happening. This purple-haired woman can actually grant wish fulfillment. Deciding to give it a try, she agrees to let Dr. Lachele work her magic and Susan discovers herself on her same street in New York, but more than one hundred years in the past.
Michael Clark has always wanted someone to call his own. His parents, then his uncle die, leaving him without a place to call his own. He's welcomed by the good people of Birch Creek in the Idaho Territory, but he wants a family. Since women are hard to come by, he does the most logical thing he can. He orders a bride from New York.
When Susan decides to answer Michael's advertisement, she's sure it will be for the best, after all, Dr. Lachele's got a gift. The first moment they meet, Michael and Susan know marriage is the next step but with her oddities, and his old fashioned views, can the two of them actually build a life together?