Having read Keiron's two previous books, the first thing I can say is that this one is as valuable as "The archetypal cosmos" and "Eris".
Keiron weaves together an amazing amount of knowledge - C. G Jung, Nietzsche, Campbell, Tarnas, and many others - and his own amazing insight, to present us with a view of our collective human adventure, on the one hand, and tools to progress on our own personal spiritual path, that is truly highly inspiring.
MEANING : that's what this book will bring you, first. A unique understanding of things.
And much more : "hope", for instance, because in spite of the difficult times we are going through as a species, KLG shows where all of this might be leading to.
We seriously NEED that kind of overview, that kind of understanding of our predicament, to be able to go on with our lives in a meaningful way.