This is an archive of some of the high quality material that I have come across online. I have tried to avoid adding links that are already recommended here often (except the Robert Bruce publications links as a reference).
Robert Bruce Publications
Astral Dynamics (home page) (http://www.astraldynamics.com)
Auras (http://www.astraldynamics.com/tutorials/?BoardID=9)
Healing With The Heart (http://www.astraldynamics.com/tutorials/?BoardID=8)
NEW Energy Ways (http://www.astraldynamics.com/tutorials/?BoardID=6)
Treatise On Astral Projection (http://www.astraldynamics.com/tutorials/?BoardID=65)
Metaphysics/General Articles
An Article on Psychic Communication (http://www.transmaterial.com/etheric/etheric4.htm)
AtmaNet (Esoteric Cosmology) (http://www.innerlab.com/atmanet/)
Crystalinks (http://www.crystalinks.com/)
Esoteric Philosophy (http://laluni.helloyou.ws/netnews/bk/)
Raising Consciousness With Zen Memory (http://higher-self-improvement-pursuits.com/memory.html)
Secrets of the Brain: The Mystery of Memory (http://www.world-mysteries.com/sci_memory1.htm)
Waking Up In Time (http://www.peterussell.com/WUIT/Contents.html)
Astral Projection & Lucid Dreaming
Astral Healer (http://www.astralhealer.com)
Astral Projection Beginners Guide (http://www.astralvoyage.com/projection/guide.html)
Astral Projection Guide (http://www.geocities.com/sisqoslaydee/ASTRAL.html)
Astral Projection Resources @ Spiritual.Com.Au (http://www.spiritual.com.au/astral.html)
Dream Interpretation Guide (http://www.dreamjournal.net/dj/index.cfm?do=Symbols)
Dream Moods (http://www.dreammoods.com/)
Lucidity.Com (http://www.lucidity.com)
Free Binaural MP3s
Gnomad (Abyss & Boxed Nirvana) (http://www.gnomad.info/)
The Center of Stillness Meditation (http://www.abardoncompanion.com/MP3-Links.html)
Lucid Quest (http://lucidquest.com/dwnld.html)
the Kundalini Awakening (http://www.dextroverse.org/spirituality.html)
XtremeMind (http://www.xtrememind.com/freeware.htm)
Energy Work and Meditation
Clairvoyance Group (http://groups.msn.com/7a10pr1bhoop4h5upinnfj66k0/openingthethirdeye.msnw)
Excellent Site for "hard" info about Kundalini (http://www.mudrashram.com/reflectionsonkundalini.html)
Image Streaming (http://www.geocities.com/Athens/Forum/6243/imstri.html)
Image Streaming (How to Image-Stream) (http://www.winwenger.com/imstream.htm)
Inner Seeing (http://www.geocities.com/716948/hh/hhtext-inner.html)
Meditation Primer (http://www.hermeticspot.com/meditation_primer.html)
Spells and Magic (http://spellsandmagic.com/page2.html)
Spirit Online Meditations (http://www.spiritonline.com/files/messages/16/16.html)
The Ki Manual (http://www.geocities.com/thekidojo/?200530)
The Chakras (http://www.spiritual-encounters.com/chakras.htm)
The Seven Chakras (http://www.meta-religion.com/Spiritualism/New_age/the_seven_chakras.htm)
Yoga Posture Guide (http://www.abc-of-yoga.com/yogapractice/home.asp)
More Useful Links
Above Top Secret (http://abovetopsecret.com)
Contemporary Shamanism (http://www.breakingopenthehead.com/)
Inner Self.Com (http://innerself.com/)
Jung Psychology Tests (http://similarminds.com/personality_tests.html)
Mysticweb (http://www.mysticweb.org/)
Pineal Gland (http://www.dhyansanjivani.org/pineal_gland_chakra.asp)
Progressive Awareness (http://www.hermes-press.com/PA/index.htm)
Samael Aun Weor (http://www.gnosis-usa.com)
Spirit Writings (database with 100+ free books) (http://www.spiritwritings.com/library.html)
Tom Chalko's Guide to Auras (http://www.thiaoouba.com/seeau.htm)
Alex
nice