| Books in this series: |
| 1 | The Wolves of Willoughby Chase | 1962 | 2 | Black Hearts in Battersea | 1964 | 3 | Nightbirds on Nantucket | 1966 | 4 | The Stolen Lake | 1981 | 5 | Limbo Lodge | 1999 | 6 | The Cuckoo Tree | 1971 | 7 | Dido and Pa | 1986 | 8 | Is Underground | 1992 | 9 | Cold Shoulder Road | 1995 | 10 | Midwinter Nightingale | 2003 | 11 | The Witch of Clatteringshaws | 2005 | + | The Whispering Mountain | 1968 |