The Lost Voice is a new children’s book from Apple. It tells the tale of a young girl and her friend as they search for his missing voice.

The book was conceived as part of a larger campaign for International Day of Persons with Disabilities 2023. The campaign raises awareness of Personal Voice, a new accessibility feature from Apple, that samples and re-creates your own voice. So if you ever lose the ability to speak, you can continue to communicate through your iPhone, iPad, or Mac and still sound like you — which means your voice is never lost.