William is a boy who loves to ponder on the huge questions in life. In this story, he asks himself and his relatives who he really is. Who is he when he is lying on the floor of his tree hut, gazing at the stars? The answers he gets are as different as the persons he asks. And they all tell us something about who William is. This is book is an independent story, but also the second book about William. The first was “William and Granny”, which was published in 2011.