An introduction of Josephine McCarthy's works
I bought the second book in the Magical knowledge trilogy, the ebook, last week and found it very enlightning.
... and here are some samples: http://www.theinnerlibrary.org/magical-beginnings.html
They are coyrighted, but since they are published at the inner library site by the author it self as samples I assume it's ok to post this link.
And last but not least a podcast where J.McCarthy discusses western ceremonial magick: http://deeper-down-the-rabbit-hole.com/2013/04/episode-99-josephine-mccarthy-discusses-western-ceremonial-magic/