I subscribed to this magazine for my son three years ago... when he was in the third grade. It is packed full of great information about the particular topic it covers. Each issue is devoted to one particular topic, and we (yes "we") look forward to each and every issue. It is easy to read, but also quite comprehensive. It is a great jumping off point for studying more into a particular topic in history, or as a reference. If you subscribe, make room on your shelves... because you will NOT throw these away. You will want to keep them forever!