Amelia (The Brides of San Francisco #5)
Cynthia Woolf

Wealthy prospector Phillip Dumont learned how to take care of himself from a very young age. With his father’s death, his mother decided to follow her dream and she abandoned her family when he was eighteen years old. Phillip raised a house full of younger siblings on his own. Now, his youngest sibling, his sister, is in need of a woman's touch. Phillip knows he'll never trust a woman enough to give her his heart, and decides a mail order bride will provide a soft touch for his sister and keep the gold-digging women at bay.
But Phillip is in for a shock. He is instantly attracted to his new wife and tempted to trust her with more than his name. No matter how vehemently Phillip demands obedience from his wife, his sister and his heart, not one will listen. When an old partner seeking revenge comes for his bride, will Phillip be able to see beyond the secrets of her past to save his family?