I've read and recommend a great, very very concise mystical story (2 pages), which goes through all the Major Arcana Tarot cards - I suppose this is one of the closest things to a mystical initiation one could get legally on the internet. Read only the text under "Basic Tarot Story", but don't read the "Basic Tarot Meaning" and "Thirteen's Observations" which are probably written by an another author and are full of superstition. The story starts with the "Fool" - to read the next card scroll down to "onto the next card",etc. The symbolism here given may be innaccurate or accurate - it does not matter now: what matters is it's beuty.
You'll need Wikipedia to actually see the Tarot cards: http://en.wikipedia....ki/Major_Arcana
The Story is here: http://www.aeclectic...ings/fool.shtml
My remarks about the story: