| Books in this series: |
| 1 | Swallows and Amazons | 1930 | 2 | Swallowdale | 1931 | 3 | Peter Duck | 1932 | 4 | Winter Holiday | 1933 | 5 | Coot Club | 1934 | 6 | Pigeon Post | 1936 | 7 | We Didn't Mean to Go to Sea | 1937 | 8 | Secret Water | 1939 | 9 | The Big Six | 1940 | 10 | Missee Lee | 1941 | 11 | The Picts and the Martyrs | 1943 | 12 | Great Northern? | 1947 |