Here is what I wrote in my review of David's book on Amazon:
I loved David Hobby's blog called "Strobist.com" He gave photographers so much valuable information about lighting and you could always sense his joy at photographic problem solving and lighting mastery. And now he's written a great book about the actual processes and best practices of making wonderful and engaging photographs while traveling the world. A couple things to know. There are no photographs in the book and that's fine. There is very little coverage of cameras brands, lens brands, or any push to buy new stuff in order to do your work. Rather, the book is an amazingly well written blueprint for learning how to meet strangers, make them into friends, and then make great portraits of them. It's an explanation of how a very experienced photojournalist actually works. It's worlds different than the dumb stuff and stolen shots you see from most "street photography" videos you see on Youtube. He teaches genuine engagement and a deeper, more compelling way to make photographs that are more interesting and quite visually rich.
I have to confess that I've been an advertising photographer for more than 40 years, have written five books about photography (sadly, mostly about gear) and am jealous of David's ability to cut through all the mythology and false facades about photography in a way that had me cheering and considering taking a workshop from him. The book is that good. So is the philosophy behind it.
This is a great book for people just starting out on a photographer's journey. But, at the same time, there is so much older, more experienced photographers can harvest from this book. It was both a "refresher course" and a source of new inspiration for me. I can't wait to get back out with a camera and consciously work in as many of David's "secrets" as I can to my own practice. You wanna be a better photographer? Forget upgrading the hardware. Upgrade the software between your ears with this book. It's that good.
Here's what I wrote about the book on a different blog post: