Berg, Wendy. Red Tree, White Tree. Skylight Press, 2010. ISBN 978-1908011060. Amazon

Breck, J. The Shape of Biblical Language: Chiasmus in the Scriptures and Beyond. St Vladimirs Seminary Press, 2008. ISBN 978-0881411393. Amazon

Coleridge, Samuel Taylor, and H. J. Jackson. Samuel Taylor Coleridge – the Major Works. Oxford University Press, 2008. ISBN 978-0199537914. Amazon.

Danker, F.W., Bauer, W. A Greek-English Lexicon of the New Testament and Other Early Christian Literature, 3rd Edition. University of Chicago Press, 2001; ISBN 978-0226039336; Amazon.

Ehrman, B, Plese, Z. The Apocryphal Gospels. Oxford University Press, 2011. ISBN 978-0199732104. Amazon.

Fideler, D. Jesus Christ Sun of God. Quest Books, 1997. ISBN 978-0835606967. Amazon.

Kern, H. Through the Labyrinth.  Prestel, 2000. ISBN 978-3791321448. Amazon.

King, Karen. The Gospel of Mary of Magdala. Polebridge Press, 2003. ISBN 978-0944344583. Amazon/

Kittel, G., (Editor), Friedrich, G. Theological Dictionary of the New Testament. Eerdmans, 1976. ISBN 978-0802871381. Amazon.

Knight, Gareth. Experience of the Inner Worlds. Skylight Press, 2010; ISBN 978-1908011039. Amazon.

Knight, Gareth. Merlin and the Grail Tradition. Skylight Press, 2011; ISBN 978-1908011336. Amazon.

Liddell, H.G., Scott, R. Greek-English Lexicon, Ninth Edition with a Revised Supplement. Clarendon Press, 1996. ISBN 978-0198642268. Amazon.

Lust, J. Greek-English Lexicon of the Septuagint. American Bible Society, 2004. ISBN 978-3438051240. Amazon.

Menninger, K. A., & Broneer, P. Number Words and Number Symbols. M.I.T. Press, 1970. ISBN 0262130400. Amazon.

Monmouth, Geoffrey of, Clarke, Basil (trans.). Life of Merlin. University of Wales Press, 1973. ISBN 978-0708305201. Amazon. Worldcat.

Nestle-Aland. Novum Testamentum Graece. German Bible Society, 2012. ISBN 978-1619700307. Amazon.

Plato, Emlyn-Jones, C. & Preddy W. (trans). The Republic (Books 1-5). Harvard University Press (Loeb Classical Library), 2013. ISBN 978-0674996502. Amazon.

Plato, Emlyn-Jones, C. & Preddy W. (trans). The Republic (Books 6-10). Harvard University Press (Loeb Classical Library), 1935. ISBN 978-0674993044. Amazon.

Stevens, J. Rengetsu: Life and Poetry of Lotus Moon. Echo Point Books & Media, 2014. ISBN 978-1626549319. Amazon.

Wescott, William W. (trans.). Sepher Yetzirah. Theophania Publishing, 2011. ISBN 978-1770832800. Amazon.