Contributions to the History of Old English DialectsEilert Ekwall · First published 1917 · Latest edition 2018Open the Tome
The concise Oxford dictionary of English place-namesEilert Ekwall · First published 1936Open the Tome
Historische neuenglische Laut- und FormenlehreEilert Ekwall · First published 1900 · Latest edition 1956Open the Tome
Scandinavians and Celts in the North-west of EnglandEilert Ekwall · First published 1918Open the Tome
On the origin and history of the unchanged plural in EnglishEilert Ekwall · First published 1912Open the Tome