This is a set of two Radio Life magazines. They are back issues, but they still introduce various useful techniques and interesting gadgets. Both books are in excellent condition, almost like new. However, both have slight marks on the top of the first page where the paper was peeled off from the spine (see photo 5). It's not adhesive, and it doesn't affect reading the books, so please rest assured. If you are looking for good back issues of Radio Life, please consider purchasing them.