Have you ever heard an Echo? They live in lakes and tunnels and caves. But have you ever seen an Echo? Little Echo lives alone in a cave. Shy, she hides away, echoing the noises around her. But Little Echo isn't just shy - she's lonely. And when Max comes to the cave one day, in search of treasure, Little Echo starts to discover that maybe she has a voice of her own... A stunning picture book celebrating friendship, courage and finding your own voice.