Janice VanCleave's Physics for Every Kid: 101 Easy Experiments in Motion, Heat, Light, Machines, and Sound (Science for Every Kid Series)

Light & Sound (Mad About Science)

Sound

All Sorts of Noises (All Sorts)

Archer and Zowie

Light, Sound and Electricity (Internet-linked Library of Science)

Sound (Science Files) (Science Files)

Easter Basket Stuffers for Babies: My First Easter, High Contrast Baby Book for Newborns 0-12 Months | Cute Black & White Images To Develop Babies Eyesight

Learn to Write Line Tracing Workbook - Ages 3-6: Pen control, handwriting, and drawing practices for kindergarten toddlers and preschool kids incl. colouring pictures, puzzles, and cognitive games.

My DNA Diary: Covid-19 (Genetics for Kids Series)