Robert Frank's previously unpublished photographs of London and Wales from the early 1950s are a revelation. With insightful text from curator Philip Brookman, this book is a must-buy for casual fans and scholars alike. Having recently seen the exhibition of this work at the Corcoran Gallery of Art in Washington, DC, I must say viewing the photographs first hand was a wonderful experience. Yes, the prints are often too gray and dark, the negatives poorly exposed, and some images slightly out of focus, but through this work we can see an evolving photographic style that reached perfection a few years later in the seminal book, "The Americans." And witnessing that transformation is what made the exhibit, and this book, so memorable and priceless.