This is a qualitative research text. What I enjoyed most about it was that it is 95% examples and only 5% instruction. There are a lot of texts out there that describe and instruct on the use of theory in qualitative research, and I do agree that, at least in librarianship (my field) we need a bit more focus on the use of theoretical frameworks. This book is refreshing in that it is full of examples of how researchers used theoretical frameworks to guide their research and how that guidance came about. Very useful.