Circle of three, book 12: Written in the Stars
Isobel Bird2001

Astrology -- the study of the stars -- is said to reveal the truths of the universe. Cooper, Kate, and Annie find this to be alarmingly true, and their progress on the Wiccan path is nearly undone by what the stars tell them.

Titre original : Circle of three, book 12: Written in the Stars (2001)