WC had intended to make this Tale from Wasilla about Shawn O’Shea-Grantham, who died recently while serving her prison sentence. But as appalling as Shawn O’Shea-Grantham’s story is, she’s been trumped (sorry) by the Mat-Su School Board and its 5-2 decision to ban five outstanding books from the tender eyes of Mat-Su high school students.1…