By Gessen, Masha
By Smith, Heidi
By Dunham, WILLIAM
By Heaton, John, Groves, Judy
By Menninger, Karl
By A. W. F. Edwards, Ian Stewart
By Baron, Margaret Eleanor
By Gray, Peter
By Casti, John
By Rooney, Anne
By Ian Glynn
By Fauvel, John
By Kitty Ferguson
By Danielsson, Ulf, Fiolhais, Carlos
By Ernest, Paul
By Jeremy Gray (Senior Lecturer in Mathematics, Senior Lecturer in Mathematics, Open University)
By John R. Silvester (King's College London)
By John Stillwell
By David Berlinski