This book has at least one significant error. The book proclaims to know everything about the Disney parks in Florida. However, it states there are only two monorail lines there. This is incorrect. Anyone visiting, even for the first time, will quickly come to realize there are three separate lines! When visiting Disney you need to know this beforehand. If the book is incorrect about this simple fact, who knows what else they got wrong. I pointed out this error to the book's editor and it was brushed off. It's unfortunate because you need to plan your trip to Disney. Don't but this book and choose anything other than Birnbaum's.