I love the fact that these books have been published a few years ago so totally different from the modern paper backs . I have bought at least 10 mountaineering books for my husband and despite having previously bought this type of book he has not read the ones I have purchased which is a real bonus also the price s are really good. I also buy a lot of books for my grandchildren, they are different and always very good quality.my grandson love light houses and I have been able to purchase books which are no longer in print. So very satisfied with the books and service.