His literary work was varied, over a long period of time:
La Xtabay. 1919
El Corcovado. 1924
Clásicos. Románticos. Modernos (1934)
Canek. 1940
in English: Canek. History and legend of a Maya hero.; transl. & introd. by Mario L. Dávila, Carter Wilson. University of California Press, Berkeley 1979 (cf. Google books)
in German: Geschichten von den Maja-Indianern. transl. Ludwig Renn. Aufbau, Weimar 1948
Un Loro y tres Golondrinas (1946)
Quetzalcóatl, sueño y vigilia (1947)
Naufragio de indios (1951)
La conjura de Xinúm (1958)
Cuentos para contar al fuego (1959)
Sor Juana Inés de la Cruz, bibliografía y biblioteca (1934)
Diálogo del buen decir (1961)
The interest that Sor Juana Inés de la Cruz woke up in him became the passion of his life and it also led him to become her main critic. His most well-known work is Canek (1940), a story about the Maya revolutionary.
As a curiosity the commentary of the author on the book 'Canek:"And Nymph lost the best pages!". (Nymph was his wife who typed the original).
Sources
Michel de Certeau, La escritura de la historia, México, Universidad Iberoamericana-Departamento de Historia, 1985.
Miguel Gamboa Carrillo, Apuntes sobre la vida y obra de Ermilio Abreu Gómez, Mérida, Yucatán Escuela Normal Superior de Yucatán, 1981.
Jorge Pech, La sabiduría de la emoción. Vida y literatura de Ermilo Abreu Gómez, México, Editorial Tierra Adentro-Conaculta, 1998.