"Mark Twain Award"Archived 2014-08-11 at the Wayback Machine. Missouri River Regional Library (mrrl.org). Retrieved 2014-08-06. With list of winners 1990 to 2013; lists of nominees with blurbs 2010/11 to 2014/15.
site-ym.com
masl.site-ym.com
"The MASL Readers Awards" (homepage). Missouri Association of School Librarians (MASL). Retrieved 2014-05-05.
"Mark Twain Award"Archived 2014-08-11 at the Wayback Machine. Missouri River Regional Library (mrrl.org). Retrieved 2014-08-06. With list of winners 1990 to 2013; lists of nominees with blurbs 2010/11 to 2014/15.