It’s called ‘The Tadpole Promise’; I will try to summarise:
Tadpole and Caterpillar meet and fall in love. They promise to remain true to each other and never change (you can see where this is going can’t you!)
Over the course of the next few pages, the tadpole grows legs, then arms, then loses his tail.
The caterpillar, forsaken three times by the tadpole breaking his promise, trudges off heart broken. In the morning, she wakes as a beautiful butterfly and sets off to try and find her tadpole to forgive him.
Meanwhile, the tadpole, transmogrification complete, in a fit of hard wired/inherited behaviour, eats the butterfly. He then sits despondently wondering where his true love went.
Now I know it’s funny, but really, this is a book aimed at two year olds.
What kind of f***ed up individual thinks up a f***ed up story like that if only to try and subsequently **** up everyone else’s kids!
Jeanne Willis and Tony Ross that’s who!