Where i can find a similar fairy tale like “My friend is a Goblin”???

All my childhood was about this adventure ( Purus and Elfrin), and i
I read +100 novel, and can’t find an adventure or a story full of emotions and lesson like this story!!
Btw, I’ll share it if you want to read it and enjoy it guys ..
Don’t forget to give me some titles..
Thank uu

by Beth_Clarkk