| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1955 |
|
Flatland: A Romance of Many Dimensions | Dover Publications | Novel | |
| 1962 |
|
Flatland: A Romance of Many Dimensions | Basil Blackwell | Novel | |
| 1976 | Flatland: A Romance of Many Dimensions | Buccaneer Books | Novel | ||
| 1978 |
|
Flatland: A Romance of Many Dimensions | Dover Publications | Novel | |
| June 1984 |
|
Flatland: A Romance of Many Dimensions | Signet Classic / New American Library | Novel | |
| 1986 |
|
Flatland: A Romance of Many Dimensions by A. Square | Penguin Books | Novel | |
| October 1992 |
|
Flatland: A Romance of Many Dimensions | Dover Publications | Novel | |
| 1997 |
|
Flatland / Sphereland | Harper Perennial | Omnibus | |0 |
| June 1998 |
|
Flatland: A Romance of Many Dimensions | Penguin Books (US) | Novel | |
| May 2005 |
|
Flatland: A Romance of Many Dimensions | Signet Classics | Novel |