'Wings that whistle, Legs that fly...' So begins the mysterious invitation that Cowlick and his sisters Rachel and Roisin get from Uncle Pakie, asking them to come to the Corrib at dapping time. But when they get there, with Tapser and Prince, Uncle Pakie has disappeared, leaving behind him an even more mysterious poem... With their cousin Jamesie, a mine of local information, they set out in a horse-drawn caravan to explore the countryside and find the missing Pakie. All they have to guide them are the clues in the poem...

A cryptic poem precludes mysterious and suspenseful tour of the countryside.

Five young hopefuls decide to solve the mystery of the Golden Key, in search of a fortune of missing gold.