Jabarkan Publikasi dari Ernst Haeckel

Radiolaria (1887) — illustrated with 140 plates and enumerating over four thousand (4000) new species.

Sejumlah buku karangan Ernst Haeckel:

Generelle Morphologie der Organismen: allgemeine Grundzüge der organischen Formen-Wissenschaft, mechanisch begründet durch die von Charles Darwin reformirte Descendenz-Theorie. (1866) Berlin

Natürliche Schöpfungsgeschichte (1868); in English The History of Creation (1876; 6th ed.: New York, D. Appleton and Co., 1914, 2 volumes)

Freie Wissenschaft und freie Lehre (1877), in English, Freedom in Science and Teaching, a reply to a speech in which Rudolf Virchow objected to the teaching of evolution in schools, on the grounds that evolution was an unproven hypothesis.

Die systematische Phylogenie (1894) — "Systematic Phylogeny", which has been considered as his best book

Anthropogenie: oder, Entwickelungsgeschichte des Menschen ("Anthropogeny: Or, the Evolutionary History of Man", 1874, 5th and enlarged edition 1903)

Die Welträthsel (1895–1899), also spelled Die Welträtsel ("world-riddle") — in English The Riddle of the Universe, 1901

Über unsere gegenwärtige Kenntnis vom Ursprung des Menschen (1898) — translated into English as The Last Link, 1898

Der Kampf um den Entwickelungsgedanken (1905) — English version, Last Words on Evolution, 1906

Die Lebenswunder (1904) — English The Wonders of Life a supplement to the Riddle of the Universe

Kristallseelen: Studien über das anorganische Leben (1917) Digital edition by the University and State Library Düsseldorf