Currently reading the first DTI book. Really enjoying it. Reading the e-book, that way I can keep the annotations for the book open on a web page and then change from the reader to the web page and look up the annotation. A big thank you to Christopher for all his efforts in assembling these annotations.
Well, you risk being spoiled on some things by doing that, since the annotations assume that you've read the whole book first (and recommend that you do so).