SeriesStack

Lords of the Rockies Books in Order

3 books so far (book 4 is due October 13, 2026). They run from Mail-Order Duchess (2025) to Mail-Order Viscountess (2026). Rated 4.8 across 89 listener reviews.

Next Lords of the Rockies book

Mail-Order Lady

Book 4 · out October 13, 2026 · preorder now

Reading order

  1. Mail-Order Duchess

    Book 1 2025 4.6 (35)

    Five sons of an English duke, all raised in the Rocky Mountains... A marriage born of duty. A love neither expected. When Enoch Balfour's eldest brother tragically dies, the weight of family responsibility falls on his shoulders.

  2. Mail-Order Baroness

    Book 2 2026 4.9 (27)

    Five sons of an English duke, all raised in the Rocky Mountains... James Balfour, the charming middle son of an English duke, is determined to prove he’s capable of taking leadership of his family’s Montana ranch as the next deadly winter…

  3. Mail-Order Viscountess

    Book 3 2026 4.9 (27)

    Five sons of an English duke, all raised in the Rocky Mountains… When a Montana blizzard strands two strangers in a cave, honor demands a vow neither of them want. Nobody knows the truth about newly knighted Lord Thomas Balfour.

  4. Mail-Order Lady

    Book 4 Out October 13, 2026

    Five sons of an English duke, all raised in the Rocky Mountains… She agreed to a safe, sensible marriage. He agreed because she already holds his heart.

  5. Mail-Order Marchioness

    Book 5 Out January 12, 2027

    Five sons of an English duke, all raised in the Rocky Mountains… Yet the duke had a sixth—a secret brother raised in chains. For thirty years, Nathan Balfour was believed drowned, lost with his mother when pirates attacked their ship.

About this reading order

Books are listed in the series' own numbering, which for Lords of the Rockies is also the best order to read them in. Years are first publication where we could confirm it, and otherwise the first audiobook release.