Discover the true story of Dr. Tu Youyou—the scientist whose curiosity led to a Nobel Prize and saved millions of lives!

When old medicines stopped working against malaria, Tu Youyou searched through ancient Chinese books and found a tiny herb with a big secret. With creativity and determination, she discovered a new treatment that changed the world.

This beautifully illustrated picture book introduces young readers to:

•brilliant women in science
•real medical discoveries
•the power of curiosity
•world-changing innovation

Perfect for ages 5–9, and loved by:

•parents
•teachers
•homeschool families
•STEM classrooms

A true story of courage, curiosity, and science—told for young explorers!