Oh yes. Even the Grimms managed to sanitize some things, now didn't they? The Snow White comes to mind...and Little Redcap. Little RedCap was slightly disturbing, I suppose in some of its composition. But I also rather enjoy The Juniper Tree.
There is something incredibly amazing in things as macabre as that, I think. It does cause me to wonder why this world considers them as fit for children I suppose.
[CONTENT WARNING: You might not wanna google The Juniper Tree, guys. it features canabalism and stuff.]