It´s a good introduction to Chilean history, it gives you a good overlook after which you can choose which part of history you want to learn more about. It´s easy to read and the pictures are chosen well.
But the typos almost made me feel physical pain while reading the book. So if you´re a teacher, don´t read it! And it´s not just typos, there are bad translations from Spanish. I guess it´s a nice book to read in Spanish, but the English version is terrible, there are at least 3 mistakes on every page.