Baby Medical School: Vaccines

Baby Medical School: Vaccines: Learn about the Science of Immunity and How Vaccines Keep Us Healthy! (A Human Body Book for Kids, Back to School Gifts and Supplies) (Baby University)

Baby Medical School: Bacteria and Antibiotics: A Human Body Science Book for Kids (Science Gifts for Kids, Nurse Gifts, Doctor Gifts, Back to School Gifts and Supplies for Kids) (Baby University)

Baby Medical School: My Doctor's Visit: A Doctor Book for Kids (Back to School Gifts and Supplies for Kids) (Baby University)