My online order was promptly handled, and items took about a week to travel from Vancouver Island to the East Coast of the United States which is really rather not much time at all considering the distance. Both of the books fit in well on a book shelf containing a diverse number of books of various sizes and age. In brief, items stored in the books will not be easily discovered unless every book on a shelf is opened up. Hollowed out spaces inside books are spacious enough to store spare car and house keys, computer USB drives and much larger items for that matter. Quality appears to be excellent, and books should hold up for years even if frequently opened and closed to access stored items. If I need more such storage space in the future, I would certainly buy again from Secret Storage Books.