Patchworking algebraic curves disproves the ragsdale conjecture Ilia ItenbergOleg Viro Article 19 January 2009 Pages: 19 - 28
Lifelong symmetry: A conversation with h. s. m. coxeter Istvan Hargittai Article 19 January 2009 Pages: 35 - 41
The trigonometry of escher’s woodcut “circle limit III“ H. S. M. Coxeter Article 19 January 2009 Pages: 42 - 46
Nestor of mathematicians: Leopold vietoris turns 105 Gilbert HelmbergKarl Sigmund Article 19 January 2009 Pages: 47 - 50
The mathematical tourist Ian StewartD. HuylebrouckDavid E. Kullman Department 19 January 2009 Pages: 56 - 66