As a children's playwright, she wrote El árbol guarda-voces (The Voice-guard tree), which was inspired by the tradition of classical Spanish religious theatre.
In 1956, they were both members of the jury at the National University of Córdoba, which selected María Luisa Cresta de Leguizamón to be chair of Hispano-American Literature.
[1][2][3] As a literary critic she wrote a series of essays on her favourite writers of stories read by children, such as Giambattista Basile, Charles Perrault, Hans Christian Andersen, the Brothers Grimm and Jules Verne.
She also wrote Cuentos para después (Tales for Later) and published the anthologies Cuentos infantiles de América (Children's Tales of America) and Algo más de cien libros para niños (Just over a hundred books for children).
Tribute by her friends) with contributions by Victoria Ocampo, who highlighted her work on the magazine, Enrique Anderson Imbert, Eduardo González Lanuza, Leda Valladares, Mildred Adams and others.