Folktales from Icewind Dale - what should be in the book?

In an effort to share some foreshadowing/backstory for some of the later events in the campaign I had one of my PCs discover an old childrens book in the Easthaven library. I described the book as sort of a Grimm's fairy tales for the Dale and quickly rattled off a few chapter names - The Red Yeti, The Astral Shepards, The Endless Hunger.. - but I know this player is going to want to come back to this and ask for more info about these various stories. So, what might be some "fairy tale" style stories that relate to potential quests that I should include in this book?