The Extraordinary Life of Alan Turing

This is a great book about Alan Turing. I appreciate the ways in which this book highlights the accomplishments and contributions Turing made. My son read it in 4th grade for a biographical book report and gained great respect for a man who many know little, if anything, about. As a secondary math teacher, I like to incorporate mathematical history into my curriculum and have books of all reading levels in my classroom for students to use at various times. This book will definitely make the shelf.

Great book, and very interesting read. I would say suitable for age 7-12.