Hidden Figures by Margot Lee Shetterly

I did see the movie first - twice - and loved it.  And while this book corrects some of the details that were changed in the movie, the sense of the history these events represent is the same.  The journalistic style of the book makes it a little dense for an easy read.  It does not read like a Hollywood script.  However while watching the movie, I often asked myself, "Is this true?"  This book answers all those question.  So glad this story was told.