Here are some books you find on the net that I like
The Secret of The Golden Flower
The Egyptian book of the dead / What is in the Duat
The Mystical Qabalah,
Dion Fortune
ISBN 0-510-41001-4
A classic introduction book in the Golden Dawn tradition.
Can be downloaded as PDF:
http://alleeshadowtradition.com/pdf/mystical_qabala.pdf
The Kabbalah Unveiled
, translated by S.L. Mac Gregpor Mathers
ISBN 0-87728-557-8
From the latin classic Kabbala Denudata
You find it here:
http://www.sacred-texts.com/jud/tku/index.htm
or here http://www.hermetics.org/pdf/Mathers_Kabbalah_Unveiled.pdf
The Cipher of Genesis
Carlo Suares
ISBN 0 900306 75 0
ISBN 0 87773 141 1
Deep understanding of letters in the text.
To be downloaded as PDF here:
Click to access THE%20CIPHER%20OF%20GENESIS.pdf
Hebraic Tongue Restored (vol 1&2)
Fabre DÓlivet
ISBN 0766126064
Deep understanding of hebrew roots (Two and two letters)
With a translation of the 10 first chapters of Genesis.
Download PDF here:
Click to access hebraictongueres00fabriala.pdf
Or here:
http://www.4shared.com/document/vqRfCSK-/dOlivet_F_-_The_Hebraic_Tongue.html
SOME LINKS
Sepher Yetzira Diff. vertions and sites:
Click to access SepherYetzirah.pdf
Click to access SeferYetzirah.pdf
http://www.hermetics.org/pdf/Sefer_Yetzirah_Kaplan.pdf
http://emol.org/kabbalah/seferyetzirah/
http://www.maqom.com/journal/paper33.pdf
http://www.psyche.com/psyche/yetsira/index.html
Search for Sepher Yetzira + online/pdf and you might find more or updated pages
Zohar
http://www.kat.ph/the-zohar-aramaic-with-english-translatiion-and-commentary-t4389410.html
http://www.angelfire.com/rnb/pearllibonline1/Bereshith.pdf
http://www.sacred-texts.com/jud/zdm/index.htm<
Search for Zohar + online/pdf and you might find more or updated pages
Holonity 