E. T. A. Hoffmann (1776-1822): Concise introduction featuring a biography, major works, and discussions of his themes and style.
Ernst Theodor Amadeus Wilhelm Hoffmann (1776-1822): Biography of the German writer and composer concentrates on his fiction.
Ernst Theodor Wilhelm Hoffmann: Biography, birth, death, and burial information with portrait, grave photograph, and virtual memorial from Find a Grave.
Hoffmann, Ernst Theodor Amadeus: Biography showing education as lawyer, compositional output, return to law practice, noted works, and ability as a reviewer from the Grove Concise Dictionary of Music entry at WQXR radio.
Hoffmann, Ernst Theodor Wilhelm (1776-1822): In-depth biographical article on the German novelist, from the 1911 Encyclopædia Britannica.
IMDb: E.T.A. Hoffmann: Filmography lists movies and television shows based on his writings, especially versions of The Nutcracker and the Mouse King.
Raptus Association for Music Appreciation: E.T.A. Hoffmann: Traces his development as a musical writer.
Tabula Rasa: E. T. A. Hoffmann: An article examining Hoffmann's work and life.
The Broken Fence: E.T.A. Hoffmann: An introduction to the German Romantic writer, an abstract of Petra Bauer's 1999 doctoral thesis on the reception of Hoffmann in nineteenth-century Britain, and the thesis itself.