The story: The story of a boy who
decides that he is grown up enough
to switch from diapers to underwear –
and the story of a diaper who decides
that rather than crying about it, he’ll
set off in search of a new bottom.

A small taste:
“Bird, Bird, do you want a diaper?”
“Of course!” said the bird.
“You can be my nest and I’ll garland
you with sticks, I’ll lay my eggs in you
and I’ll wait for my new chicks”.