The Mad Hatter Mystery dgf-2by John Dickson Carr Hats are being stolen throughout London in this bizarre case of theft and murder featuring the unflappable Dr. Gideon Fell. Pages of The Mad Hatter Mystery dgf-2 : Page 1Page 2Page 3Page 4Page 5Page 6Page 7Page 8Page 9Page 10Page 11Page 12Page 13Page 14Page 15Page 16Page 17Page 18Page 19Page 20Page 21