The drama llama

"Alex Allen, like lots of children, sometimes worries 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?"--Provided by publisher.