Vixen by Jillian Larkin

From GoodReads: Jazz . . . Booze . . . Boys . . . It’s a dangerous combination.

 Every girl wants what she can’t have. Seventeen-year-old Gloria Carmody wants the flapper lifestyle—and the bobbed hair, cigarettes, and music-filled nights that go with it. Now that she’s engaged to Sebastian Grey, scion of one of Chicago’s most powerful families, Gloria’s party days are over before they’ve even begun . . . or are they?
 Clara Knowles, Gloria’s goody-two-shoes cousin, has arrived to make sure the high-society wedding comes off without a hitch—but Clara isn’t as lily-white as she appears. Seems she has some dirty little secrets of her own that she’ll do anything to keep hidden. . . . 
 Lorraine Dyer, Gloria’s social-climbing best friend, is tired of living in Gloria’s shadow. When Lorraine’s envy spills over into desperate spite, no one is safe. And someone’s going to be very sorry. . . . 
 From debut author Jillian Larkin, VIXEN is the first novel in the sexy, dangerous, and ridiculously romantic new series set in the Roaring Twenties . . . when anything goes.

Even though this book is not sci-fi/fantasy like I normally read, I highly enjoyed it!  The era was really brought to life for me in the way Jillian described every scene, the language, and the characters.  There was just enough mystery and action to keep me guessing.  I can't wait for the next book in this series.