Books in the Imperforate Anus/Anorectal Mal series

This is a story about two babies who were born on the same day, but on different sides of the world. One a boy, Billy born in Australia and the other a girl, Nevaeh born in the USA.Even though they were worlds apart, they were both born with a rare condition that occurs in ONE in 5000 births. It is called an Imperforate Anus, also known as an Anorectal Malformation. This means they either didn't have a bowel opening or it was in the wrong place.This is their story of how they developed a special relationship with "Sneaky the Poop."