Passing the cart off to a lesser librarian, one who taken on the call of attending the Great Library only as a job instead of as their life, she picked up one of the Scrolls of the Magi of Stars and saw it was the one about the Blue Sorceress and her army of star creatures. Of course it wasn't a true Scroll of the Magi of Stars, those had been lost for ages and this was just a second hoof retelling of the days of wonder, but the foals loved it just the same.