This book should cost about $20 tops, for the amount of detail it covers (not a lot, compared to how complex and powerful the application itself is), and the quality of editing. There are several typos and grammar errors throughout the book, and the quality of the paper is poor IMO.
But the main disappointment is the half-hearted coverage of InDesign's most powerful features, both new and those existing from prior versions. Most examples and descriptions are of the "nuts and bolts" variety and are hard to follow at times. Not sure why it is that Adobe's own books often fall short in the technical merit department, compared to 3rd party authors who cover Adobe software.
As someone who teaches Photoshop for a living and uses InDesign fairly often to help run my business (brochures, newsletters, etc.), I was expecting more from Adobe on this one. Worst of all I purchased this book through another vendor at what I thought was a discounted price, paying $40 for it. Even at $30 though, it would be a waste of money IMO. Look elsewhere for InDesign help.
I've heard good things about the Real World InDesign series, though I do not own the latest copy yet...