May: Rapsodia Infantil. AMs, 293 p., 1938-11 - 1942-05

Completed manuscript for a novel concerning children and childhood, completed while Maurín was imprisoned. Maurín writes on the final page of the manuscript that he began the novel in 1938 while in the Salamanca Prison and finished it in the Barcelona Prison in 1942. May was published in 1999 by Instituto de Estudios Altoaragoneses.

The manuscript is contained in a paper folder that is decorated with a small sticker of a child. There is a page inside the folder labeled "Pulgarcito/ Sinfonía infantil" that is decorated with a similar sticker to the one on the manuscript cover. It also contains three quotations, the date 1939, and the word "vuelta" in parentheses. On the verso there is an index of chapters. These chapter titles do not match those of the manuscript. It is not clear whether Maurín did indeed complete a manuscript for "Pulgarito" or if it is related to May.