Max Talmey
1867 – 1941
Ido
Practical and Theoretical Esperanto
Psyche
The relativity theory simplified and the formative period of its inventor
AIL
Arulo
Defects of Esperanto, its decline and the growth of Ilo
Defects of Esperanto, its decline and the growth of Ilo
Filologiala temi egardenda en logikala linguo
Introduction to the study of the Auxiliary International Language
Lektolibro di Ido
Logical shape of the auxiliary international language