BBC
Bbc Audio Interviews: Siegfried Sassoon
The BBC provides an audio clip featuring Siegfried Sassoon (1886-1967 CE), the English poet and novelist. Additional content includes a brief biography and a list of key works.
Brigham Young University
Wwi Biographical Dictionary: Sassoon, Siegfried Loraine
Although this biography does not give a great amount of information on Siegfried Sassoon's literary writings, it does present some good information about his involvement in World War I.
First World War
First World war.com: Prose & Poetry Siegfried Sassoon
This brief biography of Sassoon (1886-1967 CE) includes some thoughts about his work and his connection to other writers of the time.