Chambers Dictionary of Etymology
	The Concise Oxford Dictionary of English Etymology (Oxford Paperback Reference)
	Barnhart Concise Dictionary of Etymology
	The Oxford Dictionary of English Etymology
	Isidore of Seville's Etymologies: Complete English Translation, Volume 2
	Adventures in Etymology for Wordbrains Like Me
	Etymology for Wordbrains Like Me
	Etymology (1990): III.Shift
	Studies in Etymology, 2nd Edition