註釋
Whenever he was worried or whenever there was drama, Alex Allen's brain produced . . . A living breathing Llama! Alex Allen, like lots of children, sometimes worried about things - like dancing badly or getting an answer wrong in class. But unlike lots of children, every time he worries a real-life llama appears! And the more Alex worries, the bigger Llama grows... which starts getting him into all sorts of trouble! Will Alex ever learn how to control his worries and get rid of this pesky llama?
