Having never before perused a book in the Shadowmarch trilogy, I found myself quickly lost in Shadowheart. Only after educating myself on the storylines and characters of the prior novels was I able to continue, secure in my cognizance of the plotline and each developing situation. Shadowheart proves an enchanting story, and an excellent addition to even the most purist and selective of fantasy readers collections. The plot, which proves more a composition of innumerable, small strands that eventually all coalesce, than a unified, straightforward ribbon, is expertly handled by Williams. Where a lesser author would have been crushed by the sheer burden of manipulating and positioning such a diverse collection of separate plotlines, Williams is able to maximize their potential and usefulness. Shadowheart proves a mighty journey; skimming through the pages for only the details will not yield maximum enjoyment. Rather, one must carefully proceed, mindful of the details and trusting in Williams ability to somehow conclude what appear to be completely disparate and assorted individual stories. The plot itself is rich and rewarding, and the writing is able to accentuate its detail. While some might be put off in the sheer length of Shadowheart, or in its profuse and masterful prose, it truly is the journey and not the conclusion that provides the reward in this tale. Those willing to appreciate Shadowheart's vibrant message and intricate plot will find their time well spent.