Disney Children Encyclopedia is a 21-book series with 21 released primary works first released in 1955 with contributions by Chris Oxlade, Steve Setford, Franco Valussi, Barbara Taylor, Jinny Johnson, Richard L. Tames, Richard Walker, Mike Corbishley, Fiona MacDonald, Neil Morris, David Gould, Colin Uttley, Claire Llewellyn, Rachel Wright, Anita Ganeri, Jack Challoner, Alex Parsons, and Fernando Guëll.