Losing her husband shortly after he was diagnosed with cancer forced Norah Casey to take stock of her life and to begin a journey of self-discovery. Along the way she reinvented herself.On her journey, Norah Casey got to thinking how most of us start out believing we will achieve great things. Along the way that self-belief often fades ... life takes over and we settle.In Spark!, drawing on a mix of personal insight and the wisdom of twenty years as a top business woman, Norah Casey shares her discoveries and explains how we can rediscover our passion and our ambition and become the best we can be.