There must be a gazillion tribute videos based on Pharrell Williams’s infectious track Happy, but this one by the people of Donegal is the best. It don’t take a detective to spot the McGettigans (award-winning butchers who make amazing sausages) in Donegal town, or the Rory Gallagher statue in Ballyshannon, the sandy beaches of Bundoran or the Maureen Byrne Irish Dancers. Everybody mad happy with their woolly hats and umbrellas despite the typical Donegal weather. Sheer genius.

SPOILER: several scenes of Book #3 (Ghost Flight) are set in County Donegal