My 4-year-old son is full of good ideas and, in response to his 2-year-old brother having cancer, he started to tell me all the fun and helpful things you can do if your brother is sick. I wrote them down, and so Jack's book began-we called it, 'What to do if your brother is sick.' This book is for kids who are sick, or have brothers or sisters who are not feeling well-whether it be a cold, broken arm or something as serious as cancer, I think Jack's ideas might help. Cash's journey can be found at www.acashofhope.com