Sandra Block joins us to dish about The Bachelorette Party, the thriller that came to her in the middle of the night and refused to let go. We talk about weaving true crime into fiction, her bold research into real-life serial killers, and why female friendships gone wrong make such irresistible reading. Plus, she confesses how real people sometimes inspire her most deliciously dark characters.

Download and listen today—because this bachelorette party ends with more than secrets on the table.