How Machines Work: Zoo Break! (DK David Macaulay How Things Work)

How Was That Built?: The Stories Behind Awesome Structures

Electronics for Kids: Play with Simple Circuits and Experiment with Electricity!

Mr. Ferris and His Wheel

Energy: Physical Science for Kids

Baby Medical School: My Doctor's Visit: A Doctor Book for Kids (Back to School Gifts and Supplies for Kids) (Baby University)

How a House Is Built (New & Updated)

Cathedral: By the Author of The Way Things Work (Sandpiper)

Creature Features: Twenty-Five Animals Explain Why They Look the Way They Do

I Can Code: If/Then: A Simple STEM Introduction to Coding for Kids and Toddlers