It is difficult to describe this book more precisely than the title already does.
The Great Work part means - apart from the parallel with alchemy - that it is a huge amount of work. There are daily prompts for the whole year, and most of them are deep, serious questions it takes time to answer honestly. I often had to google various concepts to answer some of these questions.
So, imagine talking to a shrink every day for a year. Setting aside the fact that it would be inconvenient and financially implausible for most people, you would be bound to make progress if the shrink were any good, right?
But we go to shrinks partly because they hold us accountable, and partly because it's difficult to be objective enough when you're doing such work on your own.
Here I must add an important detail: I have not gone through this book alone! This was a journey I took with a dear friend, and this made a great difference. Every time I was thinking, 'This is a stupid prompt, I don't have anything to say, I just don't have the time for this' (or something else to the same effect), I knew that my friend might ask me, 'What did you reply to this question?', and I just couldn't say, 'Oh, I skipped this one'.
So I did every one of these prompts, from the 21st of December to the 20th of December. I cannot imagine anything being not helpful with this amount of dedication.
But it's difficult to keep up this amount of dedication through the year with all its gifts and losses without very strong support.
Self-Knowledge and Healing. Every week, new material is introduced. This material is very varied. We were considering, among other things: families and roles in them from the point of view of psychology; chakras; myths; spiritual and other guides; various forms of divination; finding purpose; dealing with grief...
Not all of these subjects are treated in-depth, but there's always a list for further reading.
So, you get to ponder on a certain concept, and then, armed with these insights, you work through a set of questions relating to this area of life or development.
Through the Wheel of the Year. If you believe that at certain times certain energies are predominant (like introspection around midwinter and growing activity in spring, that sort of thing), then it might help to analyze certain situations at certain times.
If you don't see any correspondence between what's happening inside you and outside you, though, you can go through the book in any order by addressing particular subjects. In theory, this should work, too, but since we were doing everything in order, this is all I can say.
I did not absolutely love all the chapters. There's a Futhark chart where Eithwaz stands for Raidho. Some of the questions drove me mad, like 'What do you feel is the significant connection between the navel and Divine guidance?' - do I feel a connection here? I am not interested in Pope Gregory's Orders of Angels. In a way, it is very easy to make fun of this book as a compilation of bits of mystical theories.
But I'm sure that if you commit to this book whole-heartedly, - preferably with a friend who will hold you accountable - you cannot but benefit from it.
I, personally, have learnt a lot about myself and how to make my life happier, - the main reason I decided to 'do' this book. I was depressed and suicidal before I bought it. Was I depressed and suicidal afterwards? Frankly, yes, but these episodes lasted less and left less devastation in their wake.
But you do have to have an open mind. Following the example with angels, I'd say you do not have to know the difference between the seraphim and the cherubim, or even believe that there exists a strict hierarchy of angels; but you do have to allow to some extent the possibility that there might be some supernatural power that cares about you. Partly just because if you allow this possibility, you may get a different view of your known situation.
Did I like this book? There were times, especially closer to the end, when I was counting how many more weeks I'd have to do this.
Has this book changed my life for the better? Absolutely. But it might not have worked out the same without my dear friend.
The only thing that really bugs me is there's a test in the end and nobody told us to take it before plunging into the book, so now I can more or less assess where I am now, but I don't know where I was before. So, take the test in the end before reading!
I am hugely grateful to the author, the publisher, and to my friend.