"Abp. Lefebvre made many statements favoring sedevacantism, but SSPX and Salza/Siscoe cover this up in their anti-sede screed, True or False Pope. Fr. Cekada provides a selection of the archbishop's own words on the topic, and sets them in their historical context."
An examination of the Society of St. Pius X's charge that sedevacantism produces "bitter fruit."