Never the most glamorous of the War on Crime legends (Dillinger, etc - in fact most of their peers thought them beneath them), and immortalised by a largely fictional 1967 biopic, its high time a thorough, sober assessment of B&C was attempted, and here it is.
Guinn has written a detailed, superbly paced biography that takes you from the slums of West Dallas to the final days of B&C. A lot of crime writers view B&C as scummy fame hungry thrill killers, which Guinn explodes. While there's no doubt Clyde killed whenever he felt he had too, and there is no doubt too that the couple loved the legend that was building around them, Guinn is careful to explore the hard reality of their lives and what led them to their spree.
Despite all of this, the book is clear too that their lives were their choices, and their choices could have involved hard work and honest lives but that instead they went a criminal route that led them to their fates. This is an excellent, informative book that, whilst not making you 'like' them (more or less impossible, I'd imagine), is definitely a proper attempt at understanding them through a modern perspective.
If you're interested in that period of US history, and want to know more about B&C and sort through the legends and the misinformation then this is the book for you. The only thing people might take against this book is that it is dense and full of detail, perhaps too much for some, but Guinn is an excellent writer and handles all the details very well. As highly recommended as can be.