Previous edition: The unofficial guide to Walt Disney World. 2013 ed Vols. for <1996- > by Bob Sehlinger ; <2011- > by Bob Sehlinger and Len Testa Vols. for <1998-2000> published by Macmillan Vols. for <2011- > with "Walt Disney World is officially known as the Walt Disney World Resort." Continues a monograph: The unofficial guide to Walt Disney World
