The world around us is made up of colour and light. This book examines many aspects of colour and light, including the colours of the spectrum, how light travels, how we see colour, why people have different coloured skin and eyes, how colour makes us feel and how animals use colour. Sapphire level titles provide a selection of stories and non-fiction titles chosen for their range of content, narrative and points of view. This level encourages readers to form opinions and discuss their own reading tastes. For children who prefer to read non-fiction texts, the PM Plus Non-fiction titles offer carefully researched information thematically linked to key learning areas. The texts are supported with superb photography and realistic illustrations. #pm19-offer