So this book really does what it says on the tin. It's a brief overview of different political ideas, explaining their origins and impact in the world. As part of the excellent 50 ideas series and written by Ben Dupre (50 Philosophy Ideas and 50 Ideas You Really Need to Know) I had high expectations and I really wasn't disappointed.
The hallmark of the 50 ideas series is to condense ideas to a 4 page spread, make them accessible and understandable without dumbing them down too much. They don't lose focus on the ideas, or distort them in the explanation so much they lose all meaning.
In particular, this book has an excellent selection of material covered which I would recommend to A-Level students or anyone beginning a social science based undergraduate degree, just to get to grips with general scholarship in the area. This is not a book for children and can, at times, be a fairly challenging read, so I wouldn't recommend it for children.
It works really well as a reference guide. I think the cover illustration shows exactly what this book is; a signpost for those interested in the subject to begin their studies.
My only criticism is that the pages can occasionally be quite 'busy'. They put so much content in that you're not sure what to read first and you have to stop between paragraphs to read separate boxes. It's a pet hate but it doesn't distract from the content of the book!