http://judikailles.com/
The Encyclopedia of Mystics, Saints & Sages: A Guide to Asking for Protection, Wealth, Happiness, and Everything Else!. Harper Collins Publishers (2011). ISBN 978-0-06-200957-9.
The Weiser Field Guide to Witches: from Hexes to Hermione Granger, From Salem to the Land of Oz. Weiser Books (2010). ISBN 978-1-57863-479-8.
The Encyclopedia of Spirits: the ultimate guide to the magic of fairies, genies, demons, ghosts, gods, and goddesses. Harper Collins Publishers (2009). ISBN 978-0-06-135024-5.
The Encyclopedia of 5000 Spells. HarperOne (2008). ISBN 978-0-06-171123-7. Previously published as The Element encyclopedia of 5000 spells: the ultimate reference book for the magical arts. HarperElement (2003). ISBN 0-00-716465-3.
Magic When You Need It: 150 Spells You Can't Live Without. Weiser Books (2008). ISBN 1-57863-419-9. Previously published as Emergency Magic! 150 Spells for Surviving the Worst Case Scenario. Weiser Books (2002).
Pure Magic: A Complete Course in Spellcasting. Red Wheel/Weiser LLC (2007). ISBN 1-57863-391-5 and ISBN 978-1-57863-391-3 . Previously published as Earth Mother Magic: Ancient Spells for Modern Belles. Fair Winds Press (2001). ISBN 1-931412-65-0.
The Element Encyclopedia of Witchcraft: a complete A-Z of the entire magical world. Harper Element (2005). ISBN 0-00-719293-2.
http://en.wikipedia.org/wiki/Judika_Illes