• A concise history of Painting from Giotto to Cezanne  by Michael Levey
• In and out the Garbage Pail  by Fredrick Solomon Perls
• HTML complete  (whole bunch of editors)
• Mythic Astrology by Ariel Guttman & Kenneth Johnson
• Witches    by       Hans Holzer
• Complete idiots guide  Wicca and Witchcraft  by  Denise Zimmermann and Katherine A.Gleason
• THE ENOCHIAN TAROT  by Gerald and Betty Schueler
• Tarot for Beginners     by   P.Scott Hollander
• The Complete Guide to the Tarot  by Eden Gray
• Principles of Development Lewis Wolpert (Rosa Beddington, Jeremy Brockes, Thomas Jessell, Peter Lawrence, Elliot Meyerowitz)  I should probably get a more current edition.
• Personology by Gary Goldschneider
• The Illustrated Atlas of the Universe by Mark A Garlick (Wil Tirion)
• Astronomy the definitive guide by Robert Burnham, Alan Dyer, Jeff Kanipe, (Wil Tirion)
• Essential Astronomy  by Cynthia Phillips and Shana Priwer
  The former three ended up being references along side wikipedia
• Websters Universal Encyclopedic Dictionary

As it turns out many of these were mostly useful in setting some of the mood.