Carlos Relvas, Ofélia Marques, and José Corrêa d’Oliveira are more than just historical figures; they are allegories of a specific way in which life plans and overrides individual will. In this triptych, Mário Cláudio explores the suffocating atmosphere of Portugal through these lives, framing them as symbols of failure or suicide. The author uses a narrative style reminiscent of a police investigation to map the tragic trajectories of these individuals, reflecting on the mental and social landscape of a country that often destroys its own people. The book, 'Cruzeiros de Inverno', serves as a profound, albeit enigmatic, examination of Portuguese identity, elite culture, and the weight of existential despair.