By Sean McArdle, Wendy Clemson, David Clemson
By Howard Baxter, Jean Matthews, Mark Patmore, Michael Handbury, Brian Seager
By Mr Peter Sherran, Ms Sue Waring, Ms Lisa Greenstein, Sherran, MR Peter, Waring, Ms Sue, Greenstein, Ms Lisa
By Anna Lewis, etc.
By Alice Hansen, Doreen Drews, John Dudgeon, Fiona Lawton, Liz Surtees
By Sandy Pepperell, Christine Hopkins, Sue Gifford, Peter Tallant
By Robert Wellesley Cole, Felix Cobbson
By Rowena Onions, etc., Jayne de Courcy, et al
By D. Rayner
By Peter Patilla, Ken Laidlaw
By Donaldson, Julia, Currey, Anna
By Sally Hewitt
By Paul Broadbent, Rich
By Kelly, Maoliosa, Teo, Ali, Hughes, Jon, Collins Big Cat, Moon, Cliff
By Patilla, Peter, Montague-Smith, Ann, Broadbent, Paul
By Patilla, Peter, Broadbent, Paul, Montague-Smith, Ann
By CGP Books
By School Mathematics Project
By Chris Humble, Fiona McGill
By Rose Griffiths
By Michael Rosen
By Fiona Mapp
By Brian Gaulter, Leslye Buchanan
By Stuart J. Murphy, David T Wenzel
By Stuart J. Murphy, Frank Remkiewicz
By Alison Primrose
By Elisabeth Heesom