Decet Romanum Pontificem (Papal Bull of Excommunication of Martin Luther and his followers)

English MOBI http://www.papalencyclicals.net/Leo10/l10decet.mobi EPUB http://www.papalencyclicals.net/Leo10/l10decet.epub

Exsurge Domine (Condemning the Errors of Martin Luther)

English MOBI http://www.papalencyclicals.net/Leo10/l10xdom.mobi EPUB http://www.papalencyclicals.net/Leo10/l10xdom.epub