(LENOX, Mass.) – The Wharton Salon joins The Mount’s year-long celebration of Edith Wharton’s 150th birthday by putting Edith Wharton herself onstage this year in The Inner House, running from Wednesday, August 15 through Sunday, August 26, 2012, at The Mount. Adapted by Dennis Krausnick from Wharton’s 1934 autobiography, A Backward Glance, actress Tod Randolph…