GAIL JARROW'S LATEST BOOK...
How a Medical Mystery
Changed What We Eat
Best Books of 2014—School Library Journal
Junior Library Guild Selection
School Library Journal Starred Review
Kirkus Reviews Starred Review
National Science Teachers Association Recommended
Bulletin of the Center for Children’s Books Recommended
One hundred years ago, a mysterious and alarming disease called
pellagra spread across the American South. No one knew what
caused it or how to treat it. Millions of men, women, and children
were left weak, disfigured, insane, and in some cases, dead.
Award-winning science and history writer Gail Jarrow reveals
the true story of the scientific detectives who tackled this
baffling medical mystery.
Calkins Creek/Boyds Mills Press, Ages 10 and up.