Awareness and funds for pediatric cancer. >> yeah, which is so important. i should underline that this book is a hopeful book. h it was heartbreaking because of your blake. that's why it broke my heart. one little section says the battle's not won by the physically strong. if you want to defeat a beast of this kind. the key to the fight is right there in your mind. that was a big theme during your time in the hospital. >> yeah, it was. because this idea of hope, i would say to anyone going through a trying circumstance, that is the thing that we had, my husband and i had, in our survival toolk...