Woerner, R. Henrik Ibsen, v. 2:226-60.
Heredity. See also Pathology.
Gumpertz, K. Ibsens Vererbungstheorie. Deut. Med. Presse. 10:84ff. 1906.
Historical plays. See also Emperor and Galilean; Feast at Solhaug; Lady Inger of Ostraat; Pretenders; Vikings of Helgeland.
Gosse, E. Studies in Northern literature.
Roberts, R. E. Henrik Ibsen, ch. 2.
Home life
Achorn, E. O. Ibsen at home. New Eng. M. n.s. 13:737-48. Feb. 1896.
Brausewetter, E. Ibsen zu Hause. Freie Bühne 9:532-4. 1897.
Evans, E. P. Ibsen's home and working habits. Critic 16:122. Mar. 8, 1890.