Talkin Live interview with Geoffrey Mark, author of new "Lucy" book

Author Geoffrey Mark, an Emmy Award winner and Grammy Award nominee, has been called a “walking encyclopedia of show business history.” A singer/stand-up comedian in nightclubs and cabarets, and an Off-Broadway veteran, Mark has hosted radio series, written comedy for several stand-up comedians, and writes and produces documentaries and reality shows for cable television. Mark has three best-selling books, including The Lucy Book and is the producer of Nigel: Come Back to Me, a CD with a seventeen piece Big Band.