+ info:
http://morrislessmore.com/

http://es.wikipedia.org/wiki/The_Fantastic_Flying_Books_of_Mr._Morris_Lessmore

http://literaturainfantil.about.com/od/Libros-Por-Temas/a/Los-Fant-Asticos-Libros-Voladores-Del-Se-Nor-Morris-Lessmore.htm