Check out these sites before you buy a guide.

Lonely Planet Online.

Hip site with exerpts from the series.

Time Out

Excellent coverage of New York, London, Paris and Amsterdam.

Fodors

Official site.

Fielding Worldwide, Inc.

Very cool site. Check out the dangerous places section.

Arthur Frommer's Outspoken Encyclopedia

Another excellent site.

How to See the World

Full text book on travel.

Epicurious Travel

Conde Nast Traveler Homepage.

The Complete Carry-On Traveler

Ways of lighting the load.

Overseas Digest

An online Newsletter.

Roadnews.com

International travel with your laptop.

The Universial Packing List

Now you have no excuse for leaving anything behind.

Webflyer

Everything you need to know about frequent flyer programs.

Rules of the Air

Know the rules of aviation. Can they really bump you?

The Air Traveler's Handbook

Great tips on how to get the most out of air travel.

International Travel News

Magazine for the frequent overseas traveler.