There is a changeling in this story-but who? Madeleine is young for motherhood, a promising grad student in Victorian and Modernist literature, twenty-three and not long married. Even her mother worries about the timing. But Madeleine's ambivalence is pushed aside by Tom's elation and her own joy at bringing new life to the world. Then comes Maud, perfect and fresh and worth every moment of difficult labor. But after just a few nights, something seems amiss, changed. The child never stops crying. Her hunger is insatiable. Her eyes glint with some kind of ancient mischief. Could Maud be a fairy child, swapped when Madeleine wasn't paying attention? Is the real Maud dancing in the half-light with the fairies and the foxes? Did the gray cat hide her behind the hedge? Meanwhile, the world around them continues in its humdrum ease. Tom works toward a promotion, urging Madeleine to connect with other moms and keep in touch with her colleagues. Her parents travel from abroad to meet the baby, but Madeleine is unnerved by her father's new obsession with genealogy and DNA tests. Interrupted by visions, panicked at her lack of maternal feelings, shut out from her old life, she frantically searches for answers. But the old stories end in sorrow and bloodshed. And fairies do more than kidnap babies. A riveting portrait of madness, motherhood, the myths that haunt us, and the families who keep us tethered, Emily McBride's Queen Mab asks us to reconsider what is real and how we might see a truer picture of ourselves through the darkness.