In addition to the general prohibitions, Texas have an explicit list of banned books. Reproductions of it have appeared in the media but there is no way of know

In addition to the general prohibitions, Texas have an explicit list of banned books. Reproductions of it have appeared in the media but there is no way of knowing the current up to date list. And many states claim that book deliveries are a source of contraband and impose restrictions on them (max 2 books at a time etc)