Versions of Iowa Code 280.6 - Religious books on LawServer 2023 Iowa Code 280.6 – Religious books 2022 Iowa Code 280.6 – Religious books 2020 Iowa Code 280.6 – Religious books 2018 Iowa Code 280.6 – Religious books 2016 Iowa Code 280.6 – Religious books 2014 Iowa Code 280.6 – Religious books. 2009 Iowa Code 280.6 – Religious books