While it isn't really a book about book arts, it gives some insights on printing and typography. And even while that's printing and typography of newspapers, it is still a quite fascinating object of book history.
Wow! What a mustached bookbinder! I just posted some images of decorated initials from Het drukkers jaarboek 1906 recently, but there is much more interesting in this series of books. And amazing book industry ads is one of these things.