I am still uncertain about the target group of this book, yet I have come to like it very much and find it useful when learning everyday vocabulary.
Every page shows a different scenario (for example a beach of a hospital) with small images and the translation of words contained in the scenario assembled around it. This way the words can be learned easily by the visual connection created ...
If you are able to get a cheap copy of this book I would recommend it anytime for building up vocabulary in specific word fields.