Ever heard of the Guardians of Ga’Hoole book series, or seen the movie? Ga’Hoole ga’author Kathryn Lasky will receive the Tulsa Library Trust’s 2011 Anne V. Zarrow Award for Young Readers’ Literature. She will speak about her life and writings at Central Library tonight, and she’ll answer questions from the audience and sign books, too. Copies of Lasky’s works will be available for purchase. Open to the public.