Perhaps best of all, this book conveys a sense of the "Linux attitude" as the authors see it. Linux, they say, is largely about experimentation, research, trial and error, and participation in a community. This comes in welcome contrast to books that focus on recipes (follow these steps to accomplish A; do these things to make your system do B). Though the authors of this book provide lots of how-to information, it's always presented with an eye toward further exploration. In explaining how to build the kernel, for example, the authors provide six concise steps as a reference, but then go on for several pages about designing makefiles and how to deal with error messages. This book's a treat.