I would like to express my sincere gratitude for the following resources. I encourage you to read further and explore the following books and websites. The body of work I have created would not have been possible without their words of wisdom.

The Only Astrology Book You’ll Ever Need by Joanna Martine Woolfolk, Taylor Trade Publishing, Copyright 2008

Llewellyn’s Complete Book of Astrology by Kris Brandt Riske, M.A., Llewellyn Publications, A Division of Llewellyn Worldwide, Copyright 2011

The Medicine Wheel Earth Astrology by Sun Bear and Wabun, Prentice Hall Press, Copyright 1980

Shamanic Astrology by Lucy Harmer, North Atlantic Books, Copyright 2009

Celtic Astrology by Phyllis Vega, New Page Books, A Division of The Career Press, Inc., Copyright 2002

The Celtic Tree Calendar by Michael Vescoli, Souvenir Press LTD., Copyright 1999

A Druid’s Herbal of Sacred Tree Medicine by Ellen Evert Hopman, Destiny Books, A Division of Inner Traditions International, Copyright 2008