The Duke's Legacy books in order

The Duke's Legacy by Tess Thompson is a Regency historical romance series starting in 2025.

Reading order

# Title Published Author Buy on Amazon
1 When He Was a Duke 2025 Tess Thompson Buy
2 When He Was a Rogue: A Regency Historical Romance 2026 Tess Thompson Buy

The Duke’s Legacy marks Tess Thompson’s entry into Regency historical romance. When He Was a Duke (2025) and When He Was a Rogue (2026) follow characters navigating love and duty in Regency England.

Thompson is better known for her contemporary romance series, so this foray into historical fiction represents a departure. The Regency setting brings new challenges for her characters, who must balance personal desire against the social expectations of the era.

With only two books so far, the series is still growing. Readers who enjoy Regency romance with an emphasis on family obligation and personal transformation will want to start with When He Was a Duke.

Frequently Asked Questions

How many books are in the The Duke's Legacy series?

There are two books in the The Duke’s Legacy series, published between 2025 and 2026.

What is the first book in the The Duke's Legacy series?

The first book in the The Duke’s Legacy series is When He Was a Duke, published in 2025.

What is The Duke's Legacy about?

When He Was a Duke (2025) and When He Was a Rogue (2026) are Regency-era historical romances following characters connected to a duke’s legacy.

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