My Blindy Girl    by Ellen Tomaszewski
Price: $2.23 USD. 84290 words. Published on January 26, 2011. .
Baby Katy’s eyes jiggle, bounce, cross, and squint, but her mother, author Ellen Tomaszewski, soon discovers that she's got much bigger problems: learning how to accept imperfection, dealing with others' insensitivity, and especially, living with her own unmet expectations.

Secrets of The Rainbow    by Sander Lam
Price: $1.00 USD. 9530 words. Published on March 10, 2013. .
How does the rainbow arise? Why is the order of colors in the second rainbow opposite to that of the first? Is there a third arc? What are supernumerary rainbows? All these questions are discussed in understandable language. The explanation is supported by clear pictures. For connoisseurs there are some mathematical calculations at secondary-school level.

All About Color Blindness: A Guide to Color Vision Deficiency for Kids (and Grown-ups Too)    by Karen Rae Levine
Price: $8.95 USD. 3030 words. Published on May 16, 2013. .
Corey, a fourth-grader, explains how his color deficiency caused problems in kindergarten. Along the way Corey learns about the special way he sees colors. His color confusion is a physical condition that many people share. It has nothing to do with how smart he is and he doesn't let it get in his way. Corey's story is followed by an easy-to-understand explanation of CVD and coping strategies.