As above, as below : [stray thoughts on theosophy]

Did Jesus live 100 B.C.? : An enquiry into the Talmud Jesus stories, the Toldoth Jeschu, and some curious statements of Epiphanius - being a contribution to the study of Christian origins

Fragments of a faith forgotten : Some short sketches among the gnostics mainly of the first centuries : A contribution to the study of Christian origins based on the most recently recovered materials

The gnostic John the Baptizer : Selections from the Mandacon John-book, together with studies on John and Christian origins, the Slavonic Josephus' account of John and Jesus, and John and the fourth Gospel proem

Orpheus : [The theosophy of the Greeks]

Plotinus : [The theosophy of the Greeks]

Thrice-greatest Hermes : Studies in hellenistic theosophy and gnosis. Being a translation of the extant sermons and fragments of the Trismegistic literature, with prolegomena, commentaries and notes

Het visioen van Aridaeus [door Plutarchus], vertaling door J. B[oissevain]

De mysteriën van Mithra, vertaling door J. B[oissevain]

Een mithrisch ritueel, vertaling door J. B[oissevain]

Het lied van het kleed der heerlijkheid, vertaling door J. B[oissevain]

Hymnen van Hermes, vertaling door J. B[oissevain]

De hymne van Jezus, vertaling door J. B[oissevain]

De gnostische kruisiging, vertaling door J. B[oissevain]

De gnosis van het denkvermogen, vertaling door J. B[oissevain]