By Oyster books
By Blyton, Enid
By Cunliffe, John, Trotter, Stuart
By Kelly, Fiona
By Biro, Val
By Maslin, Mark
By Steve Mills and Hilary Koll, Steve Mills, Hilary Koll
By Bell, Melissa
By Poole, Josephine
By Pike, Christopher
By Goscinny, Rene, Uderzo, Albert
By Shields, Gillian, Johnson-Isaacs, Cally
By Beauvais, Clementine, Horne, Sarah
By Spooncer, Frank
By Haines, Mike, Melling, David
By Daniels, Lucy
By Thomson, Emma
By Coville, Bruce
By Catran, Ken
By Archer, Chris
By Danziger, Paula
By Inkpen, Mick
By Enid Blyton, Blyton, Enid
By Rising, Janet