It's a wild rainbow ride!
When Sabrina finds a leprechaun named Finicky Fergus in her kitchen, a joking remark leaves her in big trouble. Fergus flies into a rage and vows to plague Sabrina with pranks until she learns some respect - or until she does him a favour. She must steal the King of the Leprechauns' gold, which is stashed at the end of the rainbow.
Then Harvey, Libby, and Mr Kraft eat Aunt Hilda's special shamrock cookies, which allow mortals, on St Patrick's Day, to see the magical folk that frolic among them. Ignoring Sabrina's warnings, the enchanted mortals board the rainbow - but to reach the treasure at the end, they must earn the right of passage from several legendary Celtic heroes. Can Sabrina and her friends make it to the pot of gold - and back to the mortal realm?
A novelisation based on the hit TV series, 'Sabrina The Teenage Witch'.