Found: FINALLY!

[whyintellectual]

I would occasionally post about a children's bedtime story book that I had been looking for featuring a story about a donkey on the beach and two children carrying milk to market. I finally just bit the bullet and ordered a book from amazon (used) in the hope sit was the right book. IT WAS!
http://www.amazon.com/Can-Choose-My-Bedtime-Story/dp/0448028204