The Replacement Wife (Westward Hearts #1)
Lucy Evanson

Paired with a rich widower, Amy arrives in a western mining town only to find that she escaped the frying pan, but landed squarely in the fire. Now, far from everything and everyone she knew, Amy must find a way out of her engagement before she ends up penniless in the street. With the help of an unlikely ally, she soon discovers that love can be found in the most unexpected places.
This short novel is the first in the Westward Hearts series of mail-order bride books.