I believe that there was an error in the download; the chapter about the colonial world was only 3 paragraphs long and presaged the next chapter about Napoleon's ill-fated attack on Russia. So the book is literally incomplete.
This history left me with an incomplete understanding of Napoleon. I cannot imagine the difficulty of writing about Bonaparte and his world in a single history. Not only was Napoleon's life full of incident, but there are so many others--Tsar Alexander, Wellington and Nelson, Talleyrand, Fouche, the various German, Austrian, and Prussian princes, many of Napoleon's family members--who have to be captured and explained. Unfortunately, Herold does not succeed with any of them. For example, he gives short shrift to the complexities of post-Revolution France; before reading this book, I didn't know much about the Directorate, and I still don't understand how Napoleon rose to power during it and became Consul. I don't understand how figures like Fouche and Talleyrand worked with and against Napoleon. Herold does very little to elucidate the man; he spends almost no time on Napoleon's relationship with Josephine, and, after the early chapter on his years in Corsica, little on his relationship with the rest of the family, except to state, without explanation, that the family feared Napoleon. I also don't have a clear sense of Napoleon's contributions to European society and politics; after all, this the man who inspired/promoted the Civil Code, which persisted, in various forms, after his fall. But there's no discussion of the impact of the Code or other administrative reforms.
It's clear that Herold wants to dismantle the legend, but, in doing so, he fails to explain how Napoleon did what he did. Many of Napoleon's victories come off as being shams or serendipitous. That seems unlikely, given the breadth of Napoleon's military achievements. And Napoleon clearly had a keen political mind, or he would not have lasted as long as he did, engaged in almost-constant warfare on behalf of a country that was not his. But Herold doesn't show how Bonaparte remained in power (indeed, Herold spends more time depicting frequent bouts of disloyalty that never achieve their aim of overthrowing Bonaparte than he does showing the alliances that kept Napoleon in power).
I don't need a biography to lionize Napoleon, but I do want one that recognizes his strengths, as well as his weaknesses, and can make a plausible case for why Napoleon achieved what he did. This isn't it.