"An engine roars, sparks are flying; Just look at where they are... Mr Vroom zooms like a rocket In a great big purple car!" Follow the touch-and-trace elements with your finger and lift the flaps to discover the snazzy purple car in this delightful, interactive board book. The titles in the Whizzz! series use simple but entertaining rhyming text and eye-popping illustrations to introduce young children to things that go.