On page 52, Candy "thought of the doodle she'd made on her workbook; the way it had seemed to brighten in her mind's eye, inspiring her limbs to move. It was almost as though the doodle had been a sign, a ticket to this adventure." And then on page 63, we come across the symbol again, on the surface of the turquoise-and-silver ball Candy finds in the tower: "And elegantly engraved on its blue-green surface was a design she knew! There it was, etched into the metal: the doodle she'd drawn so obsessively in her workbook." There's a lot in this book about fate. Clearly, Candy was fated to have this adventure. How do you think the wavy-line doodle fits into this? Was it put there purposely (by someone?) as a clue to help Candy know what to do, a sign for her to follow? Or is it just a detail that is present in certain places, that Candy somehow tunes into?
