2 March 2010
Steven K. Baum has assembled a list of dictionaries available via Google Books. A very useful list.
(Hat tip to the DSNA blog and Languagehat)
Bayeux Tapestry detail: Coronation of Harold, created by Myrabella, 2013, used under Creative Commons license
The text of Wordorigins.org by David Wilton is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License