The nine books of the Danish history of Saxo Grammaticus... tr. by Oliver Elton ... with some considerations on Saxo's sources, historical methods, and folk-lore, by Frederick York-Powell... Hon. Rasmus B. Anderson... editor in chief; J. W. Buel, PH.D., managing editor.

by Saxo, Grammaticus, d. ca. 1204
Published 1905

The history of the Danes Saxo Grammaticus ; translated by Peter Fisher ; edited by Hilda Ellis Davidson.

by Saxo, Grammaticus, d. ca. 1204
Published 1979

Mad Boy chronicle by Michael O'Brien.

by O'Brien, Michael, 1965-
Published 1996

The sources of Hamlet: with essays on the legend by Sir Israel Gollancz.

by Gollancz, Israel, Sir, 1864-1930
Published 1926