On the Books: Kelly Clarkson gives up Jane Austen's ring; Banned Books Week in full swing 'Captain Underpants' returns: Creator and potty humor maestro Dav Pilkey gives us the scoop A briefs and ...

Reach him at [email protected]. This article originally appeared on Des Moines Register: Banishing Captain Underpants: An investigation of the 3,400 books pulled in Iowa.