By Johnston-Wilder, Sue, Peter, Pimm, David, Lee, Clare
By School Mathematics Project
By Crick, Sir Bernard
By Felicity Fletcher-Campbell, Janet Soler, Gavin Reid, Fletcher-Campbell, Felicity, Soler, Janet M, Reid, Gavin
By Trelease, Jim
By Walker-Gleaves, Caroline, Waugh, David
By Murphy, Sharon, Shannon, With Patrick, Johnston, Peter, Hansen, Jane
By Hornby, William F., Jones, Melvyn
By Pat Hoodless, Elaine McCreery, Paul Bowen, Susan Bermingham
By Buckton, Chris, Corbett, Pie
By Gibson, Rex
By Singapore Asian Publishers, Carson Dellosa Education
By Hults, Alaska, Creative Teaching Press
By HORSTMEIER, Deanna
By Schoenfeld, Alan H.
By Fernandez, Clea, Yoshida, Makoto
By Johnston, Invernizzi
By Lang, Caroline
By Howden, Iris
By Butt, Michael, Dupasquier, Philippe, Collins Big Cat
By Robinson, Michelle, Brecon, Connah, Collins Big Cat, Moon, Cliff
By Budgell, Gill, Ruttle, Kate
By Rider, Cynthia, Blake, Beccy
By Rider, Cynthia
By Gillham, Bill
By Lynch, Michael
By Cope, Wendy, Phillips, Mike, Collins Big Cat, Moon, Cliff
By Rosen, Michael, Archbold, Tim, Collins Big Cat
By Straker, Anita