The world around us is made up of colour & light. This book examines many aspects of colour & light, including the colours of the spectrum, how light travels, how we see colour, why people have different coloured skin & eyes, how colour makes us feel & how animals use colour. Sapphire level titles provide a selection of stories & non-fiction titles chosen for their range of content, narrative & points of view. This level encourages readers to form opinions & 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 & realistic illustrations. pm 19-offer