Thomas Nast created the image most people associate with Santa Claus for 'Harper's Weekly' in 1881.
Host Neal Conan reads listener letters and speaks with Jeff Guinn, author of The Autobiography of Santa Claus. We also hear from a resident of Antarctica.
Jeff Guinn, Books editor for The Fort Worth Star-Telegram
David Skaggs, Listener living and working at McMurdo Station on Ross Island, Antarctica