http://www.nimblebooks.com/wordpress/2007/05/of-worlds-beyond-the-science-of-science-fiction-writing-a-symposium-by-editor-lloyd-arthur-eshbach-robert-a-heinlein-j/ Timely, colorful, thought-provoking and concise Sun, 23 Nov 2008 11:30:55 +0000 http://wordpress.org/?v=2.6