1. Precise Colourings of Regular Triangular Tilings

   • John F. Rigby

   Article 07 April 2014 Pages: 4 - 11

2. Letters to the editor

   • Miriam LipschÜtz-Yevick
   • F. L. Bauer

   Department 07 April 2014 Pages: 12 - 13

3. Brouwer-Heyting Sequences Converge

   • Jonathan M. Borwein

   Article 07 April 2014 Pages: 14 - 15

4. Spheres and Sausages, crystals and catastrophes- and a joint packing theory

   • J. M. Wills

   Article 07 April 2014 Pages: 16 - 21

5. Mathematical Communities

   • Marjorie Senechal

   Department 07 April 2014 Pages: 22 - 28

6. Erratum to: Numerical Distances Among the Spheres in a Loxodromic Sequence

   • H. S. M. Coxeter

   Erratum 07 April 2014 Pages: 28 - 28

7. A new area-maximization proof for the circle

   • Gary Lawlor

   Article 07 April 2014 Pages: 29 - 31

8. Mathematical entertaiments

   • Timothy R. Walsh

   Article 07 April 2014 Pages: 32 - 38

9. Finding a horseshoe on the beaches of Rio

   • Steve Smale

   Article 07 April 2014 Pages: 39 - 44

10. Years ago

    • Moritz Epple

    Department 07 April 2014 Pages: 45 - 52

11. The mathematical tourist

    • Peter Cromwell
    • Elisabetta Beltrami
    • Marta Rampichini

    Department 07 April 2014 Pages: 53 - 62

12. The third boundary condition—was it robin’s?

    • Karl Gustafson
    • Takehisa Abe

    Article 07 April 2014 Pages: 63 - 71

13. Tortuous application

    • K. Døsen

    Article 07 April 2014 Pages: 72 - 72

14. Reviews

    • Jonathan Block
    • David M. Bressoud
    • Robert L. Devaney

    Department 07 April 2014 Pages: 73 - 78

15. Stamp corner

    • Raymond Flood
    • Robin Wilson

    Department 07 April 2014 Pages: 80 - 80