Brandon Terrell

Earth is home to trillions of germs. But for most of human history, people didn't know germs existed! Healers of the past had different ideas about illnesses and their cures. They blamed illnesses on other causes and sometimes tried dangerous treatments. The invention of tools such as the microscope changed everything, allowing doctors and scientists to see germs and study...

For centuries, people misunderstood how the heart works. As our knowledge grew, heart surgery remained a dangerous medical procedure. Even after organ transplants became common, surgeons struggled to transplant hearts and keep patients alive. But small groups of pioneering doctors attempted this difficult surgery, changing the lives of patients. The First Heart Transplant is a graphic history that traces these...

Become the super-powered hero Hercules, and make choices to survive one of Greek Mythology's most famous stories in this Choose Your Path adventure. You are Hercules, a superhero from Greek Mythology. You've made a dangerous enemy: the goddess Hera. She's out to destroy you, and the only way to save yourself is by completing 12 perilous labours. Defeat an invincible...

Bacterial infections are a constant threat to human health. Antibiotics stop a bacterial infection from multiplying. They help treat pneumonia, strep throat, and many other infections. But before antibiotics, treatments for these diseases were limited or misguided. In 1929, the accidental discovery of the first antibiotic, a bacteria-killing liquid called penicillin, kicked off a medical revolution. The use of this...

A surfing bully with a big mouth has put Tane Kalana in hot water... Tane is a very gifted surfer who never backs down. But when big bully Cody Hannigan challenges Tane to a surf-off at Breaker Bay, Tane hesitates. He'd love to silence his trash-talking bully once and for all, but Breaker Bay's big waves are bad news... Find...