PassPorter is for the ardent Disney fan and was formed by Jennifer and Dave Marx. PassPorter Travel Press publish Disney books in both paperback and in electronic 'ebook' format and also run a web site dedicated to Disney.
PassPorter focuses on Disney in the USA and publish books primarily on Walt Disney World, Disneyland California and the Disney Cruise Line.
Wiley publish the Frommer's Guide Book series, the "For Dummies" books and the popular Unofficial Guide book series. The Unofficial Guide books cover Florida, Walt Disney World, other Orlando attractions, Disneyland California and cruising as well as other worldwide destinations and topics.