It's 25 days until Christmas when Mum announces to 10-year-old Harper and her brother, Will, that Mum's new boyfriend, Nick, will be visiting for the holidays!
Nick seems nice enough and he definitely makes the greatest hot chocolate of all-time. But why do strange Christmassy things happen whenever he's around? Like snow falling in their family's garden but nowhere else? Or a reindeer suddenly appearing on the roof of their house?!