Author Anne Perry has made her name writing Victorian mystery novels, from which 'Tathea' could be no further, but my personal opinion is that this work is her tour de force. One of the best qualities of the book seems to be Perry's personal involvement and absorption in her writing and the subject of it, the familiar affection with which she treats her characters and landscapes.
To summarise the story here would be impossible. To describe it as a narrative of a quest or a crusade would be trite - the plot is complex and winding, though with each section self-contained enough to be a story standing alone, a chapter within context. It is truly an epic, which some readers may find wearing, though I have never felt that in the countless times that I have re-read this book.
The work's strongest point is the elegant, warm descriptive passages which Perry uses to evoke images of the landscapes that the heroine, Tathea, moves through. Her towns and cities have a life and character beyond that of their residents and the events that occur there.
The characters are the story are also portrayed in loving detail, with all the emotion - virtue, desire and evil - of humanity. A strong empathy with Tathea is inevitable by the end of the book, felt strongly in her relationships with other characters - especially Alexis. Her strength and pride, coupled with her deep mourning and sense of obligation, is overwhelmingly beautiful in itself.
This epic is one that you will remember as a journey that you have completed yourself, and although the obvious parallels to Christianity which become stronger towards the end can be difficult to stomach, the heart of the book is far from propaganda for organised religion. To read it is to have the experience of someone else's life, an extraordinary and fantastic life.