The Pearls of Topelius's Fairy Tales
I'm usually not very fond of all that religious talk in fairy tales but Topelius's stories are so wonderful that it doesn't really matter. They have a traditional atmosphere of Finnish culture and some of them has a bit of a sad mood. My favourite still is The Birch and the Star (you can read it here) but this collection didn't really have anything else that good. Plus the illustrations aren't that nice.