English Historical Documents (EHD) is a series of publications of source material on English history by the academic publisher Eyre and Spottiswoode, now part of Oxford University Press.
The original general editor was David C. Douglas, professor of history at the University of Bristol.
WorldCat shows them present in virtually all academic libraries, both large and small.
[1] Sources published in other languages (French, Anglo-Saxon, Old Norse, Latin) are given in English translation.
The series contains: They are electronically available in various formats, including MyiLibrary, Kindle, and NetLibrary.