Bargained Vows — Allison Knight

Victoria Harlow dedicates her life to building a childcare center for underprivileged families, but her Aunt's will destroys it all if Tory doesn't marry. Widower Sam Benson needs money to prevent his in-laws from taking his only son. Tory and Sam marry for convenience. Tory pays Sam, and Sam returns to his ranch in Colorado. The sparks fly when they discover they must live together for a year to legalize the marriage.