Pill Mighty by Quinn
Billy had just created the world's smallest antidote to malaria, the common disease of mosquitos. It was so tiny everyone thought it was fraud. Until one day, a very sick young boy named Abraham had a bad case of malaria. His temperature was 105 degrees. He had it very bad. Doctors tried medications but they didn't work. Then Billy told Abraham’s parents about his pill. He told them it was so small it was able to fit into the bacteria and fix it. The parents let him do it. Finally it worked! And as for Billy, he saved the day!