Part 1-6 is published in really nice editions, and then from edition 7 onwards, they only published it in those pockets. I really hate it that I don't have a choice for the same editions, I don't like how this looks on my shelves.

I used to own these series, but because of this reason, I desided to sell those books and read new books from the library instead. Of course I only buy books when I think they're really good, but I really value on the beauty of the books on the shelves. And another way of publishing is nog my idea of beauty.