This award winning book was published in 2007. It is about two young children’s trip to the zoo. They are waiting for the bathroom and the line is very, very long. They start to wonder Who’s In The Loo? The rest of the story features rhyming text about different animals and what they are doing in the bathroom. At the end of the story, it is an octopus in the loo and he’s washing all eight of his hands! ( )