The box contains two books, the first one "skinny bitch" which I found very interesting, talks about the influence of a plant based diet on a healthy life, among other benefits of this lifestyle.
It's very instructive and easy to read due to the everyday language in which is written.
I did not like the second book wich is "Skinny bitch in the Kitch". The recipes are all American junk food,(which I personally don't like) For people living in Europe is impossible to cook any of the recipes in this book, specially because we don't have any of the vegan alternative ingredients in the recipes.
I'm not saying that the recipes are not good, they probably are. But I think they are targeted to a specific culture and are not very practical and easy to make.
So if you live outside the US, I recommend buying only the first book "Skinny Bitch" and additionally buy some vegan cookbook a little more focused on international or macrobiotic diet.