I have not read the book, but I did look at the TOC. It seems remarkably trival and not very useful. I am a great believer in teaching algorithms and algorithmic thinking to everyone, but this book seems too simple-minded.
I can see why you might think that on a first impression, but I genuinely think you’d be surprised! (Book has been discussed on HN quite a few times, e.g., https://news.ycombinator.com/item?id=25717949.)