Red Man, Green Man 2
Another BookVoices review for audio books you can listen using your iPod or MP3 player. Discounted Audio Books are available at Talking Books Direct. - 
“Now that they have had a taste of life outside the traffic lights, Red Man and Green Man are itching for more fun. Their adventures this time include post boxes, paint pots and a whole host of other things that will bring delight to small children.
"Charmingly pleasing stories that have been specially written and narrated for small children."“