Do you believe in magic? Well, you just need to look beneath your feet because under the creaky floorboards of lots and lots of houses in Ireland, but most particularly under those of a house called 39A Cove Street in Dublin, there lives a whole community of little elves, working and making magic from all the things you drop between the cracks!

Meet Joey and Freddie O'Brien, nine-year-old twin elves who get up to all sorts of mischief together. From their missions Up-Up to borrow supplies from their human neighbour, Bee-Bee, and stay out of the path of her big St Bernard dog, to their adventures in Squirby Village, creating magic out of the things we leave behind. But when the twins see Bee-Bee is not herself, and needs help, they gather their friends and rush to the rescue!