This is a set of picture books for children aged 3-6. It includes two titles named Go, Dad! and Go, Mom!. It focus on heroes who fight against the Covid-19 and tell ordinary people's touching stories about their struggle against disease. From the voice and perspective of the little children, it presents the working state of the father as a medical worker and the mother as a grass-roots service staff in front of the emergency. The work shows the real psychological state of children and praise the greatness of ordinary heroes. Their dedication for work and strong willingness of helping others inspire us to appreciate the happy life and cultivate children's positive attitude towards life.