Web Sites for Search Engines
Search Engine Showdown: The Users' Guide to Web Searching
"Compares and evaluates Internet search engines from the searcher's perspective." Includes a search engine features chart, detailed search engine reviews, an online newsletter, statistical analysis, and search strategies.
Search Engines Worldwide
Lists more than 1,100 search engines sorted by country.
Search Engine Watch
Offers useful information on search engines including search engine listings, Web searching tips, search engine reviews and ratings, current news about search engines, search engine submission tips, and much more.