This story is perfect for children who have just started to read chapter books, and need some magic and adventure to keep them interested. In the fifth story of the Kingsley Kids series, Ms Higglebottom returns with more strange science experiments. In this adventure, she gives Leo the left over ingredients to make slime at home.However, there's something strange with one of the ingredients she gives him, and just a sprinkle of this magic powder turns water into super bouncy goo!The Kingsley Kids take this magic powder with them when they visit Leo's grandparents' farm, and this makes for lots of crazy, bouncy fun!