Wikipedia page about this book: https://en.wikipedia.org/wiki/Strange_Forces Wikipedia page about this book: https://es.wikipedia.org/wiki/Las_fuerzas_extra%C3%B1as

Release date is 2021-06-24

La fuerza omega -- La lluvia de fuego -- Un fenómeno inexplicable -- El milagro de san Wilfrido -- El escuerzo -- La metamúsica -- El origen de diluvio -- Los caballos de Abdera -- Viola acherontia -- Yzur -- La estatua de sal -- El psychon -- Ensayo de una cosmogonía en diez lecciones.

Delphine Lettau, Andrés V. Galia and the Distributed Proofreaders Canada team (http://www.pgdpcanada.net)with images obtained from https://archive.org/details/LasFuerzasExtraas

"Las Fuerzas Extrañas" by Leopoldo Lugones is a collection of short stories published in 1906. This pioneering work of Argentine science fiction and fantasy features twelve tales exploring the dangerous consequences of pushing beyond human knowledge's limits. Scientists invite friends to witness their experimental results, only to meet with disaster. The stories employ pseudoscientific theories—some later validated by actual science—to examine themes like sound's hidden power, thought materialization, and evolution's unsettling implications. Praised by Borges, this collection fundamentally shaped Latin American speculative fiction. (This is an automatically generated summary.)

Original publication data not identified