 How Big Is a Foot? by Rolf Myller |  Millions to Measure by David M. Schwartz |  On Beyond a Million by David M. Schwartz |  What Is Mathematics? An Elementary Approach to Ideas and Methods by Richard Courant |  The Mathematical Universe by William Dunham |  An Introduction to Mathematics by Alfred North Whitehead |  How to Cut a Cake by Ian Stewart |  Anno's Magic Seeds by Mitsumasa Anno |  Letters to a Young Mathematician by Ian Stewart |  Murderous Maths by Kjartan Poskitt |  Fractals, Googols, and Other Mathematical Tales by Theoni Pappas |  The Mathematical Tourist by Ivars Peterson |  What's Your Angle, Pythagoras? by Julie Ellis |  Mathematics by Timothy Gowers |  The Grapes of Math by Alex Bellos |  Spaghetti And Meatballs For All! by Marilyn Burns |  The Penny Pot by Stuart J. Murphy |  Full House by Dayle Ann Dodds |  The King's Chessboard by David Birch |  A Remainder of One by Elinor J. Pinczes |