"Some people are blind. What does that mean? Using simple, engaging text and full-color photos, readers learn what blindness is, how it can be caused, and what daily life is like for someone who can't see.This book includes a video, which launches via a 4D app"--

"Some people use wheelchairs to get to and from places. What does that mean? Using simple, engaging text and full-color photos, readers learn why someone would use a wheelchair and what daily life is like for someone who can't walk. This book includes a video, which launches via a 4D app."--