As the middle of five kids growing up in dire poverty, the odds were low on Katriona O'Sullivan making anything of her life. When she became a mother at 15 and ended up homeless, what followed were five years of barely coping.

This is the extraordinary story - moving, funny, brave, and sometimes startling - of how Katriona turned her life around. How the seeds of self-belief planted by teachers in childhood stayed with her. How she found mentors whose encouragement revitalised those seeds in adulthood, leading her to become an award-winning academic whose work challenges barriers to education.

Poor is not only Katriona's story, but is also her impassioned argument for the importance of looking out for our kids' futures. Of giving them hope, practical support and meaningful opportunities.