By Eeles, Alex, Rogers, Alan
By Pritchard, Gabby, Bernstein, Galia
By Franklin, Glen, Bodman, Sue, Watson, Laura
By Hawes, Alison, Lee, Maxine
By Kubuitsile, Lauri, Perez, Moni
By Fakhouri, Shoua, Perez, Moni
By Bradman, Tony, Anderson, Scoular
By Millett, Peter, Cerisier, Emmanuel
By Pritchard, Gabby, Gallego, Pablo
By Delahaye, Rachel, Mosedale, Julian
By Eldridge, Jim, Cook, Euan
By Millett, Peter, Daff, Russ
By Wilson, J. G., Newall, A. B.
By Rickards, Lynne
By Werry, Philippa
By Campbell, Iain
By J. W. Wenham
By School Mathematics Project
By Unidentified Author
By Mantin, Peter, Ruth
By Roderick Floud, Donald N. McCloskey
By Asbury, Arthur K., McKhann, Guy M., McDonald, W. Ian, Goadsby, Peter J., McArthur, Justin C.
By Dyer, Christopher
By Sorabji, John
By Geoffrey Chaucer
By M. C. Bradbrook