Literature, languages, social science

(English and French) My first incursion into literature. Available from Amazon (English, Français), iTunes (English, Français), Barnes & Noble, Google Play (English, Français), Kobo. Cover:
(French) An introduction to Chinese (2006). Available from Amazon, Fnac . Cover:
(English) A study of « Waiting for Godot » by Samuel Beckett (this study was written in 2003, despite what the first page says), inspired by the course of Joseph Savalle (Lycée Saint-Louis, Paris).
(French) A study of an article on the history of sciences (2002, once again despite what is written on the first page).