How did an immigrant who sold sewing supplies in New York City reinvent himself in the American West by creating the most iconic pair of pants in the world? Find out in this addition to the Who HQ lib
"The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Sarah Mather and Underwater Telescopes examines the life of this important woman and her
"The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Stephanie Kwolek and Bulletproof Material examines the life of this important woman and h
"The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Mary Anderson and Windshield Wipers examines the life of this important woman and her con
The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Maria Beasley and Life Rafts examines the life of this important woman and her contributio
"The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Patricia Bath and Laser Surgery examines the life of this important woman and her contrib
The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Gertrude B. Elion and Pharmacology examines the life of this important woman and her contr
"The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Yvonne Brill and Satellite Propulsion examines the life of this important woman and her c
The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Ada Lovelace and Computer Algorithms examines the life of this important woman and her con
