You're not gonna get the bus, guys. You can, however, get some of the stories in which it was a character, in the book "California Slim", by Andrew Bernstein, once known on here as TallCal.
He finally wrote the book about the stories that began with dragging his guitar teacher out of the bar at lesson time, because Jerry Garcia just taught for the money - he didn't really want to be there, lol. Lots of cool photos, too - I enjoyed it immensely.