A complex book that quickly had me immersed in the landscape of the Cadell Fault (Tilt) country. The twists and turns of the forest mirror those of the plot, which covers 80 years. The map at the beginning and family tree at the end help understanding of the complexity. Enjoy meeting Detective Nell Buchanan, her family and her police colleagues. As the menace grows, you won't put the book down over the last 50 pages