I read "The Return of Martin Guerre" for a college course many years ago. I enjoyed the book well enough to reread it a few years ago. Recently I was talking to someone about it and looked it up, and then noticed Davis had written other books, so I thought I would check some of them out.
I watched "Hidden Figures" before I read the book, and I remember being hesitant to read the book because I figured it would be the movie, only longer. When I finally read the book, I was fascinated by the differences between the two. The book is an historical account. The movie is a narrative that, whole being true to the spirit of the book, changes and compresses timelines and personal stories. One might feel betrayed by the lack of historical accuracy in the movie, but I think in order to reach people and to be understandable in a short period of time, there had to be changes. And at its heart, the movie is true to the book.
This book is basically Davis reviewing several films that were based on historical events. She limits herself to films depicting slavery.
The book is fairly short (the copy I read was 164, including notes, illustration credits and acknowledgements, with only 136 pages of actual text), but the topic she has chosen is huge. The book looks at the history of each film and the choices made in writing, filming, etc. The book explores the historical inaccuracies of each of the films. And the book explores significant aspects of slavery addressed by each film. In addition to that, there's a fairly lengthy introduction and conclusion. And there's a lot of summarizing of the storylines of each movie.
The result, in my opinion, is that each of the sections on each film feels rushed. There isn't really enough in this book to make it a solid book about historical films. There's not enough to make it a good study of how the requirements of film as media drives decision-making in the story. There's not enough about the individual aspect of slavery related in each film.
This is not to say that this book is worthless. I think it might be an excellent starting point for someone studying film, or historical films, or slavery. Certainly the extensive notes provide sources for further research.
So while this book might not have been as enjoyable a read as Martin Guerre, I think it shouldn't be dismissed out of hand.