Mark Twain Library in Redding is looking for volunteers to help at their 61st Annual Book Fair over Labor Day weekend.  The book fair, the library's main fundraiser of the year, is being held September 2nd through 5th at the Redding Community Center.  Volunteer opportunities can be found on the fair's website.  The library is no longer accepting donations for this year's Book Fair, but will begin accepting for next year starting on September 15th.