==Works==*"The Chinese commercial guide" (1856)*"A Tonic Dictionary Of The Chinese Language In The Canton Dialect" (1856)*"The Middle Kingdom: a survey of the geography, government, literature, social life, arts, and history of the Chinese empire and its inhabitants" (New York; Scribner's 1882; first edition New York: Wiley & Putnam, 1848)*"Account of a Japanese romance" (1849)*"A syllabic dictionary of the Chinese language, arranged according to the Wu-fang yuan yin, with the pronunciation of the characters as heard in Peking, Canton, Amoy and Shanghai" (1874)*"Syllabic Dictionary Of The Chinese Language" (1879)*"Chinese Immigration" (1879)*"A History Of China Being The Historical Chapters From "The Middle Kingdom"" (1897)*"A journal of the Perry expedition to Japan"*"Narrative Of A Voyage Of The Ship Morrison Captain D. Ingersoll, To Lewchew And Japan, In The Months of July and August, 1837"==Publications==*"Reports of missionary society hospitals at Amoy, Canton, Chinkiang, Foochow, Hankow, Shanghai, Swatow, Tientsin.
*"The Chinese commercial guide" (1856)*"A Tonic Dictionary Of The Chinese Language In The Canton Dialect" (1856)*"The Middle Kingdom: a survey of the geography, government, literature, social life, arts, and history of the Chinese empire and its inhabitants" (New York; Scribner's 1882; first edition New York: Wiley & Putnam, 1848)*"Account of a Japanese romance" (1849)*"A syllabic dictionary of the Chinese language, arranged according to the Wu-fang yuan yin, with the pronunciation of the characters as heard in Peking, Canton, Amoy and Shanghai" (1874)*"Syllabic Dictionary Of The Chinese Language" (1879)*"Chinese Immigration" (1879)*"A History Of China Being The Historical Chapters From "The Middle Kingdom"" (1897)*"A journal of the Perry expedition to Japan"*"Narrative Of A Voyage Of The Ship Morrison Captain D. Ingersoll, To Lewchew And Japan, In The Months of July and August, 1837"* Frederick Wells Williams, The Life and Letters of Samuel Wells Williams, Ll.D., Missionary, Diplomatist, Sinologue (New York: G.P.