She’s one of Ireland’s most powerful voices on inequality, education and resilience. Her first memoir, Poor, became a number one bestseller, won Biography of the Year at the Irish Book Awards, and sparked huge conversations around poverty, addiction and opportunity in Ireland.  

  Now, psychologist, professor and bestselling author Katriona O'Sullivan is back with a deeply personal new memoir, Hungry: A Biography of My Body, which explores body image, self-worth, trauma and the complicated relationship many of us have with our bodies.