StarLightFoxya
"Jane for the last time that's not the correct book!"
"Then which one is it, Lelil?"
"A lilac cover, with silver print, the title is a riddle. That helpful enough?"
"Not really, Lelil, not really."
Lelil is 10 years old,
Jane is 5 years old.
Two sisters who are looking for a book with a Lilac cover, silver print, and a title made of a riddle.
Couldn't be that hard?
But they don't know where it is.
Non fiction, nope.
Fiction, but no known author,
They have to search the books themselves, for the person running the library has no idea where, or which book that is.