"In 1944 a groundbreaking operation repaired the congenital heart defect known as blue baby syndrome. The operation's success brought the surgeon Alfred Blalock international fame and paved the way for open-heart surgery. But the technique had been painstakingly developed by Vivien Thomas, Blalocks African American lab assistant, who stood behind Blalock in the operating room to give him step-by-step instructions. The stories of this medical and...

Presents an account of the famous 1869 Cardiff Giant hoax, describing the story that was spread about the discovery of a purported ten-foot-tall "petrified man" and the debates by world-renowned scientists about his authenticity and origins.

"From one of the most acclaimed writers of nonfiction for children, Invincible Microbe illuminates the seemingly unstoppable killer that's been haunting us for centuries: tuberculosis. Well-researched and including over 100 archival photos and prints, this compelling "biography" of a deadly germ is a must-read"--