San Francisco Book Festival This Saturday (via PR Newswire)

SAN FRANCISCO, May 16, 2013 /PRNewswire/ — The San Francisco Book Festival is holding a FREE and open to the public daytime book fair and publishing seminar on Saturday, May 18, 2013 from 11 a.m. to 5 p.m. at the Sir Francis Drake Hotel, 450 Powell Street, San Francisco, CA 94102. The seminar is…