The Bluestocking Duchess (Heirs in Waiting, 1)

The Bluestocking Duchess (Heirs in Waiting, 1) by Justiss, Julia. mass_market edition. ISBN: 9781335506061.

Her good friend… Is suddenly a duke’s heir! Miss Jocelyn Sudderfeld is working at Edge Hall, indulging her love of translating ancient texts with her librarian father—and evading the need to marry! She’s always enjoyed a teasing friendship with estate manager Mr. Alex Cheverton. Until he unexpectedly becomes the duke’s heir. Now his first duty is to marry a suitable debutante, not consort with an earnest bluestocking like her… So where does that leave their friendship? From Harlequin Historical: Your romantic escape to the past. Heirs in Waiting Book 1: The Bluestocking Duchess