Yesterday I finished reading a lavishly illustrated hardcover copy of Clive Barker's fantastical Abarat (2002), and by complete coincidence I also stumbled across a paperback version. Same purple cover, same text, completely different book.
Granted, the hardcover is one of the heaviest volumes I've ever struggled to hold up while reading at night. The paper is clearly specially selected to properly hold up to the full color printing process. The Abarat first editions must have been prohibitively expensive to produce. Seeing the fruits of Barker's vibrant imagination in full color is worth the expense.
A website devoted to the series (ultimately to extend to five books) gives a taste of the amazing 300+ oil paintings Barker originally spent four years producing as part of the process in defining this alternate universe. Believe it or not, it all starts in a place called Chickentown, USA. Everything gets much better from there.