ps addressed to her younger sister to prepare her for school. With all the notes they collected they decided to publish a book telling the story of Elena and share her notes with the world. They titled the book “Notes Left Behind.” Elena’s parents are donating the proceeds to cancer support groups. This is the trailer they made for the book:

 

 

Rest in peace, Elena. Obviously she was a very special girl who loved her family very much. And through these notes, her memory will live forever.