Bobby looks out of his bedroom window at night to see a big green dinosaur which he follows to the city centre where there are lots of brightly coloured dinosaurs doing fantastic things like sliding down rooftops, swinging from cranes and riding astride a train. Surely this couldn't fail to excite any little boy from age 3. Then there's a last game, hide-and-seek during which Bobby falls asleep and is carried home by a dinosaur. It must have been a dream - but then who left those giant footprints along the street outside? This is a smashing book, and a very pleasant change from the dinosaur romp, dinosaur stomp books of which there seem to be several. There are no tricky dinosaur names, just a story of an appealing little boy in stripy PJs on a friendly dinosaur adventure, overlaid onto bold night time pictures. A winner!