Normally the cover, or the short summary on the back of the book
from two stones clapping together. There was no one else around. Em thought that the wind was making the sound, but when she looks outside not a single breeze is in sight. She gets so scared she screams, but no one comes. They say if you listen closely at night you can hear the two stones clapping together and Em screaming.
THEY ARE A SCAM DONT DO IT. IT TAKES H E L L TO GET A REFUND
water would be the word that is the simple subject