He emigrated to London in 1966, then to Paris in 1968 and wrote primarily in French, often with themes condemning the Francoist State.

[1] In his early years in Spain he wrote a number of plays, notable for their bizarre themes and highly innovative and non-realistic theatrical technique (see S.G. Feldman's study, referenced below).

These won him a considerable French readership (François Mitterrand was a particular admirer), but were unpopular, indeed largely ignored, in Spain, where the attempt was being made to get beyond the fierce antagonism generated by the Spanish Civil War by forgetting about it.

The most successful of these novels was 'Ana Non', which is less polemical and concentrates on the grief and bereavement of a widow who has lost her husband and sons in the civil war; it tells of her slow, sad journey through a Spain alien to her on her way to see her one surviving son, imprisoned for life, whom she finds dead on her arrival at his prison.

In the English-speaking world more attention was paid to his first novel, 'The Carnivorous Lamb', which gives a highly sympathetic account of a passionate sexual relationship between two brothers; this is the most extreme example of the writer's anarchistic antinomianism.