Jane Crofts, author, teacher and advocate of universal data literacy, presents a children's picture book about The Key to success in the digital economy; data literacy. Guardians of The Key takes us on a journey through time as the ability to read and write begins to spread throughout the world. We find ourselves on a quest to find, and share, The Key that will unlock powers and possibilities we can not yet fathom. With its message of equity and accessibility, this enticing children's book explores the concept of data literacy as the new language and skill we all need to succeed in the new economy. Intriguing, engaging, and beautifully illustrated, this book is dedicated to every parent and teacher looking to give their children The Key to future success.