'Boo!' said the baby to the monkey in the cot.
'Boo!' said the baby to the penguin in the yacht . . .
Everyone loves to play Boo!
Join six gorgeous babies as they play Boo! with their favourite animal toys. But what will happen when the animals play too?
An irresistibly joyous story for the very young, by two of Australia's most-loved picture-book creators.