Isabel and the Rogue

Isabel and the Rogue is the second book in Liana De la Rosa's Luna Sisters series, a Victorian-set historical romance following the overlooked middle Luna sister, Isabel Luna Valdés. Living in London after her family's exile from Mexico, Isabel uses her connections to the Mexican ambassador to gather British intelligence that could help her homeland resist the French occupation, moving through aristocratic drawing rooms and private studies in search of useful secrets.

Her covert work keeps colliding with Captain Sirius Dawson, a decorated war hero turned Home Office agent who has made a game of charming secrets out of London's elite. As their paths cross again and again, professional rivalry gives way to mutual attraction, and Isabel is forced to weigh her feelings for Sirius against her loyalty to Mexico when she uncovers correspondence that could change the course of the conflict.

Told with the sisterhood and slow-building tension that define the series, Isabel and the Rogue follows Ana María and the Fox and continues the Luna sisters' fight to build new lives — and find real love — in a society that underestimates them at every turn.