From Barnes & Noble:  R. Crumb in Conversation with The New Yorker's art editor, Francoise Mouly, Friday, October 23, 2009 7:00 p.m. at  NYC's Union Square B&N.  According to the B&N site, "A limited number of pre-signed copies of   The Book of Genesis illustrated by R. Crumb will be available for purchase."  Link to B&N's  site with more information:  store-locator.barnesandnoble.com/event/61918

A recommended site by cartoonist, illustrator, author, John Adcock:  Yesterday's Papers ( thanks to DP for the link): john-adcock.blogspot.com/