This LNCS volume constitutes the proceedings of the International Joint Conference on Rough Sets, IJCRS 2026, held in Cádiz, Spain, during May 2026.The 27 full papers included in this book were carefully reviewed and selected from 106 submissions. These papers focus on following topical sections: Foundations and Models of Rough Sets; Computational Intelligence and Three-Way Decision.

A blood debt. A cursed alpha. A choice that will reshape her entire existence.When Ingrid Thornsdottir arrives at Blackstone Keep to pay her grandfather's fifty-year-old debt, she expects servitude. What she doesn't expect is Mordecai Blackstone—a three-hundred-year-old alpha wolf slowly losing himself to an ancient curse, forty-seven winters deep into his own destruction.Cold. Controlled. Convinced he's too broken to deserve anything beyond surviva...

Beckett Halloran has spent eight years as captain of the Yorkshire Vikings keeping every secret the ice ever asked of him. His private life is locked down, his public face is flawless, and the gap between who he is and what the room sees has become so familiar he stopped feeling it years ago. He has never told his best friend. He has never told his coach. He has never told anyone who did not already know.Then Rhys Ellery walks through the tunnel at training camp.Rhys is thi...

Dante Moretti is not the kind of man who loses composure. He has spent his entire adult life building a version of himself that doesn't — the don, the wolf, the man who reads every room before he enters it and never lets what he finds there move him in ways he hasn't authorized. He is very good at this. He knows exactly how good he is, because the work requires it, and the work always demands what it demands.He crossed paths with Eli Vasquez six months ago. Once. One night, a colli...

Modernity of Religiosities and Beliefs: A New Path in Latin America From the Nineteenth to Twenty-First Century synthesizes new research on various phenomena related to religions and beliefs in Latin America. The contributors provide comprehensive analytical interpretations of Latin American spheres of religious ideas and worldviews and show that they are a key element to understanding the history of the region. Overall, this book gives an account of the whole spectrum of religious phenome...