- The Science of The Sacraments by C.W. Leadbeater
- James Ford Independent Sacramental Movement (ISM) Archive (johannite.org)
- Apostolic and Gnostic Bishops and Lineages in the ISM
- Rituel de la Fraction du Pain by Jules-Benoît Doinel, 1894
- The Gnostic Society Library (gnosis.org)
- Large collection of Gnostic, Cathar, Mandaean, Manichaean, and Early Christian texts
Gnostic Library
