WeHo Book Fair

( Carolyn Kellogg / Los Angeles Times )

Panelists: Alison Arngrim, whose memoir "Confessions of a Prairie Bitch" includes both her stint as Nellie Olson on television's "Little House on the Prairie" and her work as a stand-up comic and AIDS activist; comic and author Paul Provenza ("Satiristas!"), moderator Greg Hernandez and comedian Heather McDonald ("You'll Never Blue Ball in This Town Again"). Not shown: photographer Dan Dion.