Eitemau Tebyg: Maya glyphs, the verbs
- Yucatec maya verbs (hocaba dialect) = Los verbos del maya yucateco (dialecto de hocaba)
- Maya hieroglyphic writing : An introduction
- Maya hieroglyphic codices /
- The art of the Maya Scribe
- Maya hieroglyphic writing : an introduction /
- Mayan scribal practice in the classic period : a test-case of an explanatory approach to the study of writing systems