Jessica Johns' thriller, Bad Cree, opens with a startling image: a severed crow's head in someone's hand. In today's episode, Johns tells NPR's Ayesha Rascoe she hoped that image would set the tone for the winding mystery within her new novel. It follows a young Cree woman who returns to a home and culture she left behind in hopes of helping her cope with grief. Much of Mackenzie's story involves her dreams, and Johns explains why she felt it was so important to honor that world – especially after a professor told her otherwise.