The starting point of our research is based on the personal documents from the Mexican poet Efrain Huerta (1914-1982) newly acquired by the Mexican National Libraryand officially revealed in 2008. Efrain Huertařs work is quite unknown in France and threatened to fall into oblivion in Mexico. Therefore, our purpose is to analyse the evolution of the poet whose work has not always been considered to its fair value in its own country, from unpublished documents constituted by the letters and poems he wrote to his wife to be in 1941: Mireya Bravo. We deliberately chose to focus on the first three years of his mail (1933-1935) in order to study the authorřs poetic debuts. The epistolary work reveals his literary inspiration through the numerous quotes he uses as well as it demonstrates a style becoming more and more personal throughout the letters. As a consequence we propose to study the genesis of his first book of poesy published in 1935: Absoluto amor through an analysis of his letters and poems enclosed in his mailing
