Audiobook version, read by Johnny Heller. I suspect this book would have been much better in a regular book format, rather than on audio. The boring and repetitive lists of events at each chapter (?) start are probably laid out visually in such a way as to allow you to refer back during the meat of each section. Aside from that, it was still a light and entertaining overview of historical events, presented in a way that I wish my dusty old history teachers could have taught it. I was even mightily impressed with the narrator's ability to make coherent sounding sentences using the tongue-twisting names of ancient civilizations and foreign languages. Until the book hit the 1940's and I had to endure hearing "nucular" spoken over and over again. I subtracted a star for that alone, and I'm afraid I had to abandon the audiobook while it was in the home stretch.