This was informative!
Roddy Martine included over one hundred clans and their arms, flowers, leadership, histories, and tartans. As someone with clan hannah heritage, I was happy to read and learn about all of them.
However, if I had to criticise the book, I would say that a lack of a map of Scotland was unhelpful. For those who are not from the British Isles, it might be hard for them to understand the place names of the country. In addition, I think there were a few typos.
In conclusion, a good book. If you are interested in the history and culture of Scotland or have Scottish heritage, then I recommend this book to you.