Love the artwork in books, in fact I may buy four five issues of the same book with different colors.
Some of the older novels had better illustrations, notably by James Bama, Gregg Manchess, Lou Glanzman, Gordon Crabb, George Tsui,,,Lesli Ross,
and so many other's.. The western cover art by James Bama is quite interesting and has some of his best artist editions..
I have many favorites, but my all time is one that I wish was on a hard cover, and I plan on having it made into a poster to display on my wall,
and it depicts a dark rider on a dark horse, lighting a cigarette...