Oxford Reading Tree Fireflies Non-Fiction titles include a variety of topics covering all areas of the curriculum, from science to citizenship. Their bright, modern designs and colour photographs combined with fascinating titles and themes make these non-fiction titles a must for every classroom. Books contain inside cover notes to support children in their reading. Help with childrens reading development is also available at www.oxfordowl.co.uk. A selection of Fireflies titles are also available on CD-ROM as eFireflies.