I used to volunteer for a NGO that sends books to Prisoners across the penitentiaries . We sent out thousands per month . We had a code called BBG for books con

I used to volunteer for a NGO that sends books to Prisoners across the penitentiaries . We sent out thousands per month . We had a code called BBG for books containing Boobs, Butts and Genitalia. Sadly this means manga comics and Biology textbooks are not allowed or ripped to rid of those contents