Hummel children provide answers. Hummel child Finn explains everything you need to know if you have been diagnosed with a tumor or cancer in this edition. When children are sick, they respond to their illness differently than adults do. Parents and doctors know this. But how do children experience their initially inexplicable illness? And what about a hospital stay with the sudden onslaught of treatments? This is where the Hummelkind book series aims to be both a guide and a friend for children in the hospital. It offers parents and doctors a good way to prepare children for examinations and treatments, and to explain various illnesses in an age-appropriate manner. Hummelkind stands for child-friendly information and education about diagnoses, treatments, and important facts about the processes happening in their bodies.