As you may know, chimney sweeps are renowned as being lucky. Rodney has a special luck which means he can speak to all kinds of animals and birds.
Jemima "Four Foot" helps her father at weekends and also has the luck of a chimney sweep. She can speak to all the equipment a chimney sweep could hope to use.
Jemima's mother, Ma, has the luck of a heart of gold and can always see a rainbow in the darkest of clouds and with her tool box can mend and fix anything.
In Twitch's New Home Rodney and Jemima have to unblock Mr Brown's Chimney which has been occupied by a squirrel called Twitch.
In Mystery at the Manor Rodney and Jemima solve the mystery of the missing treasures.