Os Guinness's 'The Mind on Fire' is a compelling exploration of passion and purpose, offering readers a roadmap to a more meaningful life. With its rich insights and practical advice, this book is a beacon for anyone seeking to ignite their inner fire and live with intention.

'Enthusiasms' by Bernard Levin is a profound exploration of passion's role in shaping human achievement and happiness. A compelling read for those fascinated by the power of enthusiasm.