'A 95-year-old man enjoys cod-liver oil; his grandson does not. One day, while trying to breed a new species of apple in honour of his dead wife, his grandson comes over and is given his home-made muesli mixed with cod-liver oil in exchange for money for the movies. But since the grandson is unable to swallow it, the grandfather accompanies him to the movies. However, by leaving the oiled muesli in his mouth for too long, a plant grows on his face, which eventually produces the apple his grandfather wanted to invent.' (https://en.wikipedia.org/wiki/Undone_(short_story_collection))

'When a boy gets a new calf, his father wants to get rid of it, but the boy likes it so much, so he doesn't want that to happen. He eventually gets a bottle that, when drunk from, allows him to read peoples' minds.

'This is the only Paul Jennings short story that is told from a second-person point of view. This is because the boy wants the reader to experience how he felt.'   (https://en.wikipedia.org/wiki/Undone_(short_story_collection))

'A boy is always picked last for sports teams. However, he is about to get a baby brother. While sleeping on the night just before his brother is born, he dreams about a world where he has a mate who helps him all the time; this mate turns out to be a grown-up version of his brother. In the dream he also finds that his mother has died and he lives with his grown up version of his little brother, who is called Simon but is nicknamed Possum. When the boy's baby brother is born his mother cleans him and admires the new born and says "What a lovely little possum". Possum also has a birth mark the shape of Australia just like the dream version of himself.'  (https://en.wikipedia.org/wiki/Undone_(short_story_collection))

'The only girl at a 16-student school gets teased often by all the boys, for the dual reasons of being the only girl and being the worst of all of them in athletic venues. However, when she brings her dead aunt's good-luck charm to school, she suddenly becomes better than them.'  (https://en.wikipedia.org/wiki/Undone_(short_story_collection))

'A boy and his father live in the middle of the desert; despite the lack of customers at their tiny motel/petrol station, they believe that there will be even more because of a legend of a creature that lives in that area. One night, the boy goes out and spends several days wandering the desert, trying to find this legendary creature.'   (https://en.wikipedia.org/wiki/Undone_(short_story_collection))