Egnog doesn't show up to play so Wussywat goes to search for him. Along the way he notices sounds inside hollow places are not what he expects until he finds Egnog inside one!

Wussywat discovers hollow things and the sounds they make.

Wussywat can't find Egnog. He begins a search in the hedge but he only finds Ida in an empty, echoey watering can. A strange echoey sound leads him to an upturned wheelbarrow where he's surprised to find Duckadile. Ortus then offers his loud haler but Wussywat has never used one before, he's startled when his voice comes out so loud he falls over!

Then Wussywat hears a familiar voice. It's echoey so it must be coming from somewhere hollow. Wussywat finds an empty log and there inside is Egnog. What a clever cat!