1. Letters to the editor

   • Karl Egil Aubert
   • Audrey Todorov
   • Neal Koblitz

   Department 21 January 2009 Pages: 3 - 6

2. Years ago

   • Allen Shields

   Department 21 January 2009 Pages: 7 - 10

3. Opinion

   • Seymour Schuster

   Department 21 January 2009 Pages: 11 - 12

4. Conversation with Andrzej Turowicz

   • Krzysztof Ciesielski
   • Andrzej Turowicz
   • Zdzisław Pogoda

   Article 21 January 2009 Pages: 13 - 20

5. The Banach-Tarski theorem

   • Robert M. French

   Article 21 January 2009 Pages: 21 - 28

6. Which is the most beautiful?

   • David Wells

   Article 21 January 2009 Pages: 30 - 31

7. Women in mathematics: The silent minority

   • Carol Avelsgaard

   Article 21 January 2009 Pages: 32 - 34

8. Nevertheless

   • Michel Mendés-France

   Article 21 January 2009 Pages: 35 - 35

9. What is the difference between a parabola and a hyperbola?

   • Shreeram S. Abhyankar

   Article 21 January 2009 Pages: 36 - 43

10. The mathematical tourist

    • James Brooke

    Department 21 January 2009 Pages: 44 - 44

11. Mathematical entertainments

    • Steven H. Weintraub

    Department 21 January 2009 Pages: 45 - 47

12. Generalized interpolation in control theory

    • Bruce A. Francis
    • Allen Tannenbaum

    Article 21 January 2009 Pages: 48 - 52

13. What do we do when we do mathematics?

    • Ernst Snapper

    Article 21 January 2009 Pages: 53 - 58

14. Artin’s conjecture for primitive roots

    • M. Ram Murty

    Article 21 January 2009 Pages: 59 - 67

15. Reviews

    • Chandler Davis
    • Jet Wimp
    • Fernando Q. Gouvêa

    Department 21 January 2009 Pages: 68 - 70

16. Stamp corner

    • Robin Wilson
    • Günther Frei

    Department 21 January 2009 Pages: 71 - 72