This isn’t ebook related, but I mention it as a public service since I know that a lot of our readers have Apple equipment. Here is the description of the app from the App Store:
The free FBI Child ID app provides a convenient place to electronically store photos and vital information about your child so that it’s literally right at had if your child goes missing. You can show the pictures and provide physical identifiers such as height and weight to security or police officers on the spot. Using a special tab on the app, you canals quickly and easily e-mail the information to authorities with a few clicks. The app also includes tips on keeping children safe as well as specific guidance on what to do in those first few critical hours after a child goes missing.