Baby Peter is the 5th book in The Peter Carrot Tales series. Peter is happy being the baby of the family and milks it for all it's worth. But his mother is pregnant again and things are about to change. Peter will soon be a big brother. Peter's crib and highchair are put in the attic and he has to sleep on a regular bed and sit on a booster chair. He is no longer picked up and carried around and when he has a tantrum he no longer gets his way. He is determined not to be a big brother but a surprise is waiting.