All Books Books by Catherine Stier. Click on a book cover to learn more. Picture Books Chapter Books Novels, Scripts & Other Works STEM series for kids STEM series for kids STEM series for kids STEM series for kids Kirkus starred review series! Kirkus starred review series! Kirkus starred review series! Kirkus starred review series! Kirkus starred review series! Kirkus starred review series! "A recommended pick for children who love nature and the outdoors" - SLJ SLJ starred review IRA Los Angeles' 100 Best Books Library Media Connection's Editor's Choice Award "A proudly buoyant tour of Election Day in the U.S.A." - Kirkus Reviews "An indispensable tool for parents and caregivers grappling with pediatric cancer" - SLJ Bank Street College of Education Best Children's Book of the Year "warm and charming" - Library Media Connection "Nurse Penny will dazzle readers" - SLJ Bank Street College of Education Best Children's Book of the Year "Teacher's Pick" Scholastic Instructor Magazine "Teacher's Pick" Scholastic Instructor Magazine