What is the best Disney Guide book?

[Disbabe]

I always buy the Passporter as the pockets are so invakuable for putting receipts and souvenirs in (such as parking tickets, park maps, unused fastpasses etc.) I find it a good resource then to look back at how much I've spent on certain things etc. when planning future trips as each pass pocket allows you to write info on them - a great souvenir in itself!