What has the author Ferdinand Castets written?

Ferdinand Castets was a French author who lived from 1851 to 1912. He is best known for his novels set in the Basque Country, where he was born and lived for most of his life. His most famous works include:

* "Les Basques: Moeurs et coutumes, légendes et traditions" (1893): A comprehensive study of Basque culture, including folklore, traditions, and customs.

* "L'Âme Basque: Essai sur l'esprit du peuple basque" (1905): A philosophical and anthropological work exploring the Basque soul and identity.

* "Les Trois Rois" (1900): A historical novel set in the Basque Country during the Napoleonic Wars.

* "Les Derniers Croisades" (1902): Another historical novel, this time about the Albigensian Crusade in the 13th century.

* "Le Pèlerin de Compostelle" (1903): A novel about a pilgrimage to Santiago de Compostela, a popular destination for medieval pilgrims.

Castets wrote several other novels, short stories, and essays about the Basque Country, its history, and culture. He was a passionate advocate for Basque identity and played a significant role in promoting Basque literature and culture.