Dean Regas

A witty guide to Pluto’s discovery and demotion, which puts kids in charge. How to Teach Grown-Ups About Pluto by Dean Regas is a charming book that explores the fascinating story of Pluto's discovery and subsequent demotion from planethood. Though Pluto has not been considered a planet since 2006, this diminutive celestial body continues to captivate and spark debate among...