I spent a few weeks this summer in Cambodia and relied heavily on this book. While this may be the definitive Cambodian guidebook, it is dangerously outdated. So much has changed in Cambodia since the second edition was published in November 1996. Much of the basic information and maps are helpful but I would not rely on any of the places to stay reviews, prices, or schedules. The Cambodia section of the Lonely Planet SE Asia on a Shoestring has a more recent review and was much more helpful. Hopefully an update is in the works.