It is very difficult for a family to explain to a child what is cancer. That disease that a loved one has. This book explains to children, in a joyful and true way, what is cancer. Carolina Schmidt, the author, is Oncology Pharmacist with extensive experience with Pediatric Oncohematology and Chemotherapy in Children and in Adults. She is a Oncological Hospital Pharmacy Specialist; Planning and Business Management Specialist. She has extensive experience in hospitals and clinic, with Pharmacy, Drug Interactions, Pediatrics, Oncology, Hematology, Neonatology, Intensive Health Care and Infectology; and academic experience in the fields: Pharmacy, Pediatrics, Oncology and Hematology, teaching for specialists as: pharmacists, physicians and nurses. Bruno Calmon, the illustrator, is an artist and architect, with numerous works and various exhibitions, debuting as an illustrator.