I got this book yesterday at a book signing. I know the author personally (a true Priestess of the Morrigan), and I can say this is a fantastic book. The author spent 20 years of study and practice to write this book. It even includes ancient poetry of The Morrigan that have never been translated into English prior to now.
The book is split into two sections “Lore” and “Cult” both of which have fantastic academic sources. A good 14 pages of all her sources.
So for those who adore The Morrigan, who wish to learn more, or to deepen their practice, I do highly suggest this book. Also, the art is gorgeous!