Vocabulary of the first six centuries (600 - 1150 A.D.) of the English language. It is still being compiled. Includes spelling variations, frequency counts, usage labels, and usage in context.
Access to the definitive Middle English Dictionary, an extensive bibliography of Middle English prose and verse, and a searchable Corpus of Middle English Prose and Verse.
Offer concise introductions (ebooks) to a diverse range of subjects from Climate to Consciousness, Game Theory to Ancient Warfare, Privacy to Islamic History, Economics to Literary Theory.