Peanuts has almost always been collected and reprinted in black and white. But many who read the popular comic strip during its original newspaper run remain fond of the striking, pastel-heavy coloring of its Sunday pages, which made for a surprisingly different and fulfilling reading experience. As Peanuts enters the '90s, all the classic characters -- Charlie Brown, Linus, Lucy, Sally, Pig-Pen, Peppermint Patty, and Marcie -- are all present, as...