Sign in
Read to Sleep
Books
Kids
Popular
Authors & Events
Gifts & Deals
Audio
Sign In
John Monahan is a science writer, teacher, and author of the book They Called Me Mad: Genius, Madness, and the Scientists Who Pushed the Outer Limits of Knowledge. He lives and works in Baltimore. His very popular blog, Mad4Science, can be found at mad4science.wordpress.com.
Visit other sites in the Penguin Random House Network
Stay in Touch
By clicking Sign Up, I acknowledge that I have read and agree to Penguin Random House's Privacy Policy and Terms of Use.