The Cocoa Conspiracy (Lady Arianna Series #2)

Lady Arianna Hadley, now the Countess of Saybrook, is settling into married life with her new husband. To celebrate his birthday, she finds the perfect gift: a rare volume of botanical engravings on Theobroma cacao--or chocolate. But she is forced to fight off a stranger who tries to steal it away.

Arianna and Saybrook forget about the incident until they attend a gathering on a country estate, where her assailant reappears and turns out to be a Russian diplomat. Events grow more ominous whe...