books to prisoners does a lot of good work providing free books for prisoners, and they have a comprehensive list of prisoner reading restrictions by state htt

books to prisoners does a lot of good work providing free books for prisoners, and they have a comprehensive list of prisoner reading restrictions by state https://www.bookstoprisoners.net/banned-book-lists/ https://www.bookstoprisoners.net/banned-book-lists/ includes banned titles, banned subject matter, banned formats, lists of accepted books, and so on. it looks like until now Iowa was one of the more permissive states.