CHICAGO- September 11: Actress Alison Arngrim star of the hit TV show ÒLittle House on the PrairieÓ held a discussion and signing(and exclusive photo shoot with the photographer) to promote her humorous memoir, ÒConfessions of a Prairie BitchÓ. She came prepared with her curly blond wig like she wore on the show as well as bonnets and a sleeping cap to show fans and pose for photos. Borders Books in Chicago Illinois on September 11,2010. (Photo credit mandatory Linda Matlow)