Worried about all the noise around vaccines? Let Immune Heroes help.Immune Heroes: Ready or Not takes kids inside the incredible world of their own immune system through the eyes of Mayu, a curious boy deciding whether to get a vaccine. When a sneaky virus tries to invade, young readers follow Helper T cells, Memory B cells, and antibodies as they spring into action-showing exactly how the body learns, prepares, and protects.Written by Dr. Namita Gandhi, a PhD immunologist, this beautifully illustrated STEM adventure turns fear of shots into confidence by explaining: How viruses infect cellsHow vaccines train the immune systemWhy Memory B cells make future protection strongerHow our bodies get ready for real-life challengesPerfect for ages 5-10, this friendly, scientifically accurate story helps children and parents understand the power of vaccines without the controversy-just clear, trustworthy science.A must-read for curious kids and a go-to resource for parents and teachers who want to spark wonder, reduce fear, and build healthy habits for life.