Rayna and the Silver Shoes is a Lore book found inside the Ancient Library and inside of Auni's Treehouse.
She asked her mother, the village shoemaker, "Mother, how can I dance with the stars? They are far away and I am far too little.
Mother told Rayna, "To dance among the stars, you must make the right shoes."
"But how could I make such shoes?"
"You must make them with Flow." Her mother replied with a smile.
Unfortunately, the moons were jealous of Rayna.
"Look at that girl dancing! If all the people watch that girl dancing all night, they will never look at me again," said Ignus.
So the jealous moon took the girl's silver shoes and she fell and fell until she wound up where she is today, as a cluster of constantly dancing stars.
Rayna and the Silver Shoes can be found inside the Ancient Library. Upon entering the ruins and heading down the stairs, take a right and enter the hallway. Enter the doorway to the right of the hallway and head straight through the sets of stairs to the back of the room. On the table to the left, there is a blue book.
Rayna and the Silver Shoes can be found inside of Auni's Treehouse. Upon entering the treehouse, the blue book is sitting on a side table.