Donna Van Toen is a teaching/consulting astrologer based in Toronto, Canada. She has been a full-time professional since 1976. She is the author of two books --- The Mars Book (revised edition due out in late 2011 from AFA) and The Astrologer's Node Book --- plus numerous articles in a number of publications. She is also book reviewer for NCGR Memberletter. Donna has lectured extensively throughout North America as well as in Australia, New Zealand, and Turkey, and is known for her clarity, common sense, and wit. She holds certifications from NCGR, ISAR, and CAAE.