Nicolaus Copernicus: Making the Earth a Planet

Having read and reviewed Gingerich's "The Book Nobody Read", I decided to order his & MacLachlan's "Nicolaus Copernicus", eventho' it seemed overpriced for a small book aimed at `young adults'. It succinctly yet interestingly portrays Copernicus' life and work using diagrams to describe the astronomy without resorting to math, so it seems well suited to bright teenage readers (altho' it's been sixty years since I was a teenager). Undoubtedly Oxford uses a library binding so the book can survive the rigors of high-school libraries which explains its price. And it contains far more information than available on Encarta so it's a good resource for students' research projects (or old geezers' curiosity).