From award-winning creators Matthew Burgess and Matthew Forsythe comes a new picture book classic and an invitation to imaginative dreaming.If the Moon is the perfect lyrical bedtime book--a visual poem that soothes and smooths the transition from waking to sleeping. If the Earth and if the moon, if the whistling of a tune. If you drift, if you dream, into space, into streams. Softly step on tender feet, come and lift the latch of sleep.