By Halliwell, B., Waterhouse, Sidney
By Butterworth, Nick, Butterworth, Nick
By O. Kasicki, Kasicki, O.
By Science Education Group, University of York, Curriculum Centre Nuffield
By Shuter, Jane
By Eldin, Peter
By Platt, Richard
By Hopgood, Tim
By AB, Mojang
By Nickelodeon
By French, Vivian, Bartlett, Alison
By Parker, Steve, Parr, David
By Furniss, Tim, McTavish, Douglas, Taylor, Ron
By Ian Graham
By Enz, Tammy
By Locke, Ian
By Various, Federico Mariani;Parko Polo
By Sinclair MacLeod, Martin Skelton, John Stringer
By Buffy Silverman
By Andrew Davenport, Britta Teckentrup
By McNaughton, Colin, McNaughton, Colin
By Prunier, James
By Meredith, Susan
By Pym, Tasha, Cox, Ken
By Mark, Jan, Reid, Jeffrey
By Henderson, Kathy, Hard, Charlotte