J. H. Rosny
Pseudonym of J. H. Rosny aîné
J.-H. Rosny was originally the pseudonym adopted by two brothers Honoré and Justin Boëx, born in Brussels in 1856 and 1859. When they separated after twenty years of collaboration, Honoré, the elder, signed his work 'J.-H. Rosny aîné' and his brother 'J.-H. Rosny jeune'.