WYPR’s radio program “The Weekly Reader” has a live book club at the Ivy Bookshop, and I’ll be joining their September discussion to talk about The Great Believers. Hosts Emma Snyder and Lisa Morgan will be joined by the critic and author Marion Winik, who has written extensively on the AIDS epidemic. This event is for WYPR members only, and you must register in advance. (I’ll be giving a public reading in Baltimore the night before, at the Enoch Pratt Central Library.)