Pan yw aga thas kemerys dhywortans in cyrcumstancys kevrinek, res yw dhe'n flehes, Roberta, Peder, Fylys, ha dh'aga mabm gasa aga henkyth in Loundres ha trega in chy bian in mes i'n pow. Nyns yw an chy-na, Try Chymbla y hanow, pell dhyworth an hens horn, le mayth usy an flehes ow cafos lies aventur. Mester an Gorsaf ha'n Porthor, Perks a vedh aga hothmans kefres. Yma an flehes ow ponya pub dedh dhe linen an hens horn war nans rag swaysya aga dewla orth an train dhe Loundres, hag indelma danvon aga herensa dhe "Dasyk." Yma "Den Jentyl Coth," caradow y nas, ow swaysya y dhorn ortans pub jorna...

When their father is taken away under mysterious circumstances, Roberta, Peter, and Phyllis and their mother must leave their house in London to live in a small cottage in the country. Their house, called "The Three Chimneys" stands not far from a railway track, where the three have a number of adventures. They are befriended by the Station Master and Perks the Porter, and run each day down to the railway track to wave at the passing train for London, sending their love to father. Unknown to them, a kindly "Old Gentleman" who waves to them every day from the train helps them to solve the...