This hefty tome is a companion to Terry Brooks' Shannara books. Written in the form of a narrative penned by someone with access to the Druid Histories, it attempts (and largely succeeds) in presenting all of the known facts about the world, its history and its inhabitants. It contains fifteen (if I counted right) chapters, each on different subjects, complete with maps, diagrams and sidebars on fascinating subjects.
Overall, I did like this book. I enjoyed that the authors put the information from so many books into a well organized, deeply informing narrative. Having the world condensed and organized so well brought back so much of the fascination I felt when reading the first Shannara books so long ago.
The downside is that the book really should not be read instead of the storybooks. As I read, I quickly realized that the book assumes that the reader has already read the other books, and as such leaves certain information out. Having not read certain book in so long, I found that I had to stretch to remember key facts, so that certain parts would make sense.
That said, though, this book is quite fascinating. I loved the plentiful illustrations, the maps, and (especially) the diagrams of such things as Paranor and Dun Fee Aran. So, if you are a fan of Terry Brooks, then I highly recommend that you get this book!