We're going to dam a stream, hold its water back.' Two boys and a dog find a place where the streams meet the sea. Can they build a dam to hold back the water? There are stones and driftwood and seaweed - is it enough to stop the stream. What is the dog up to? With fluid, engaging line and watercolor illustrations, Gillian McClure' s story captures the spontaneity of friends working and playing together. And in the visual narrative readers can enjoy following the antics of the dog. 'A hymn to the joy of "messing about" on the beach - two small boys and their imaginations create a simple but dramatic story'. Jane Ray.