Salomón de la Selva was born on March 20, 1893 in León, Nicaragua, son of Salomón Selva Glenton and Evangelina Escoto Baca and the oldest of nine children. In 1906 at the age of twelve, he is offered a scholarship by the government of José Santos Zelaya to study in the United States. Salomón de la Selva first took up his secondary studies at the in Newton, New Jersey and later at in Staten Island, New York, studying in the United States until 1910. To cover costs, de la Selva found himself selling newspapers and shoeshining in Central Park in New York City. After his father's passing on February 2, 1910, Salomón de la Selva returns to Nicaragua and begins studying law at Universidad de León. The history of his pursuits in higher education is unclear, but there are records of de la Selva having taken classes at Cornell University and Columbia University between 1913-1915. Around this time he worked for the Spanish-language weekly Las Novedades. He received the title of bachelor in science and letters from the University of Leon in León, Nicaragua. He was later employed at Williams College in Williamstown, Massachusetts from 1916-1917 as a romance language instructor in Spanish and in French. By winter 1914-15 he met Rubén Darío in New York City and accompanied him to a conference offered at Columbia University on February 4, 1915. In New York, 1918, he published his first book of poetry: Tropical Town and Other Poems which was written in English. He frequented the literary circles of young New York poets with figures such as Stephen Vincent Benet and Edna St. Vincent Millay with whom it was said he had a love affair. From 1917-1918, de la Selva served as a soldier in World War I serving the British forces, enlisting in the U.S. army on June 5, 1917. He was able to draw from his experiences on the battlefield to inspire future works, specifically El soldado desconocido, written in Spanish and illustrated by Diego Rivera, which was published in Mexico in 1922. Around this time in 1922 he was also romantically involved with American author Katherine Anne Porter. He associated himself with the American labour movement and became secretary to labor union leader Samuel Gompers. Between 1925 and 1929 he lived in Nicaragua and dedicated himself to the local syndicalism activism of laborioust tendency. He urged the affiliation of the Nicaraguan Worker's Federation to the Panamerican Worker's Central, which was affiliated to the American Federation of Labor. In this time, he married Carmela Castrillo and had two children, Carmelita de la Selva Castrillo and Salomón de la Selva Castrillo. His daughter Carmelita was born whilst de la Selva served as the director of newspaper Nicaragua Libre of the Nicaraguan Patriotic League and perished in the earthquake which shook Managua on March 31, 1931. By 1930 he had published articles supporting Augusto César Sandino published in San José, Costa Rica through different media such as the Diario de Costa Rica and Repertorio Americano of Joaquín García Monge. and in 1935 he moved to Mexico City, where he was able to influence Mexican politics; along with his brother Rogelio de la Selva, he was advisor to President Miguel Alemán Valdés. In 1933, a son of de la Selva's, Juan, is born in Panama to actress Betty Schroeder. Whilst in France, as a Nicaraguan ambassador for the Government of President Luis Anastasio Somoza, he died on February 5, 1959 in Paris.
Works
Poetry
Tropical Town and Other Poems
A Soldier Sings
El soldado desconocido
Evocación de Horacio, Canto a Mérida de Yucatán en la celebración de sus Juegos Florales
La ilustre familia
Canto a la Independencia de México
Evocación de Píndaro
Acolmixtli Netzahualcóyotl
Novels
La guerra de Sandino o el pueblo desnudo, written in 1935, posthumously published in 1985.