- AllExperts
Ask a writer a question about writing and receive a one-to-one response, for free! - ExpertClick
Check out this site to find information on just about any topic you can imagine... - Pitsco's Ask an Expert
This site offers to connect users with online experts in various fields for free. - ProfNet
Links to more than 6,000 public relations professionals for use by journalists and authors seeking expert sources. - SOURCES AND EXPERTS
An excellent list of directories of experts published by universities, think tanks and related organizations on the web. - Yearbook of Experts, Authorities & Spokespersons
Offers a lengthy list of experts willing to talk to journalists. If you are published, you can get a free copy.
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