1. Letter to the editor

   • Paul Nevai
   • Gerard J. Foschini
   • George C. Bush

   Department 09 January 2014 Pages: 3 - 4

2. Opinion

   • Daniel J. Goldstein

   Department 09 January 2014 Pages: 5 - 10

3. Seeing the idea

   Article 09 January 2014 Pages: 10 - 10

4. Geometric probability

   • Gian-Carlo Rota

   Article 09 January 2014 Pages: 11 - 16

5. Mathematical communities

   Department 09 January 2014 Pages: 17 - 24

6. New closed-form approximations to the logarithmic constant e

   • Harlan J. Brothers
   • John A. Knox

   Article 09 January 2014 Pages: 25 - 29

7. Mathematical entertaiments

   Department 09 January 2014 Pages: 30 - 32

8. The first 1,701,936 knots

   • Jim Hoste
   • Morwen Thistlethwaite
   • Jeff Weeks

   Article 09 January 2014 Pages: 33 - 48

9. Years ago

   • Tony Crilly

   Article 09 January 2014 Pages: 49 - 53

10. √2 +√3: four different views

    • Susan Landau

    Article 09 January 2014 Pages: 55 - 60

11. Logical dilemmas: The life and work of kurt gödel

    • Craig N. Bach

    Department 09 January 2014 Pages: 61 - 64

12. Stamp corner

    • Yvette Kosmann-Schwarzbach

    Department 09 January 2014 Pages: 65 - 65

13. Books reviewed

    Article 09 January 2014 Pages: 77 - 80