By White, Graham
By Dahl, Roald
By Marzollo, Jean, Wick, Walter
By Rossell, Judith
By Allen, Barbara, Deary, Terry
By Collins Puzzles
By Speirs, John, Gill
By Pickering, Fran
By Barry R. Clarke, illustrated by Rob Collinet
By Walker, Jane, Robertson, Brian, White, Lorraine
By Harrison, James
By Deborah Kespert
By Dupasquier Philippe
By Igloo Books Ltd
By Stroud, Jonathan, Holden, Caroline
By Miller, Marvin, Venning, Harry
By Orleans, Selma, Jack
By Allen, Anthony, Waters, Gaby, JOHNS, Ann
By Tyler, Jenny
By Heywood, Rosie, Haw, Brenda, Haws
By Goldsmith, Peter L.
By Matthies, Don-Oliver, Arena Verlag
By Puzzle House, The
By Dixon, Andy, Harris, Nick
By Karen Dolby