Comedy Central star ("The Daily Show" and "Important Things with Demetri Martin") Demetri Martin will be plugging "This Is a Book" — a grab-bag of one-liners, stories and cartoons — on Saturday, May 14 at 4 p.m. at Barnes & Noble, 3235 Washtenaw Ave.

The store's online event page urges attendees to RSVP for Martin's appearance and provides the store's phone number: 734-973-0846.