What makes Chadwick's book unique isn't so much it's scope (it covers the typical homesteading topics, from gardening to caring for animals), but the fact that she's been living a mostly self-sufficient homesteading lifestyle for some time now. The most valuable parts of her book, then, are the wisdom and (often amusing) anecdotes she passes down to the reader.
The book begins with a little information about how and why Chadwick and her family chose to homestead, then proceeds to give some great advice about what to do in your homestead's first year. The supposition is that you aren't in an urban area, but that you have at least some land. Chadwick even gives a basic idea of how much you can expect to spend doing basic homesteading activities, like gardening and caring for animals.
Other chapters teach you how to start seedlings (conventionally, indoors); plant, care for, and harvest vegetables; grow fruit; keep bees (offering one of the more realistic guides I've seen, by the way); raise goats, hogs, rabbits, poultry (chicken, ducks, geese, and a wee bit on turkeys, which the author has never raised), and a veal calf. (The author argues that a small, self-sufficient homestead can't support a milk or meat cow through grazing or the growing of grain.) Throughout, I discovered advice I'd never heard or read before, even though I read a lot of gardening and homesteading books.
Ever practical, Chadwick explains why dairy and beef cattle aren't practical for a small, self-sufficient homestead. (You can't grow enough food for them, so you'd have to bring in feed - which makes cattle raising not self sufficient.) She explains how to choose the best animals for your homestead, and all the information you need to house and care for their basic needs. The last two chapters are mostly recipes - recipes you probably won't find in a cookbook. For example, you'll learn how to cook an old hen, make headcheese, render lard, and cook a rabbit or a goat. You'll also find recipes for making basic soap, cheese, candles, and such. In addition, Chadwick gives readers the basics on how to make an indoor seed starting center (that looks something like a bookshelf, plus grow lights), a simple smokehouse, homemade dehydrator, cheese press, and many housing requirements for homestead animals.
My only real complaint about this book is the title, which I find a little misleading. Sure, the author shows readers how to raise or grow almost all of their food, but that is only part of living. The title implies Chadwick might also discuss things such as affording the land for a homestead, clothing the family inexpensively, and energy. But she does not.
Nonetheless, Chadwick packs an amazing amount of information into a 271 page book. More even than The Backyard Homestead (another guide I highly recommend, but which lacks personal anecdotes and advice). For anyone striving toward the homestead life, How to Live on Almost Nothing and Have Plenty is a must read.