Little Readers love reading along, pressing the 10 sound buttons, and exploring these big fun books! Press a sound button to hear a spoken word and an associated sound effect, or a public domain song. 20 board book pages. Written in rhyme, this book features parent and baby animal pairs, and teaches animal names and sounds.Little Readers love reading along, pressing the 10 sound buttons, and exploring these big fun books! Press a sound button to hear a spoken word and an associated sound effect, or a public domain song. 20 board book pages. Written in rhyme, this book features parent and baby animal pairs, and teaches animal names and sounds.