Set in the United States, it pictures a society in which human problems are solved by a scientific technology of human conduct.

    Krull is a man unhampered by moral precepts that govern the conduct of ordinary mortals, and this natural lack of scruple, coupled with his formidable mental and physical endowments, enables him to develop the arts of subterfuge and deception with astonishing success and to rise swiftly from poverty to affluence. Following Krull along the shady paths his nature has destined him to take, the reader moves through a world peopled by bizarre characters from the lowest to the highest reaches of European society. Chameleon-like, Krull readily adapts himself to the situation of the moment, and so adept in the practices of chicanery does he become that his victims almost seem to count themselves privileged. And so it is too with the women who encounter the irresistible Krull, for where Krull is, the normal laws of human behavior are in suspense.Originally the character of Felix Krull appeared in a short story Mann wrote in 1911. The story wasn't published until 1936, in the book Stories of Three Decades along with 23 other stories written from 1896 to 1929, the year in which he was awarded the Nobel Prize for Literature. Much later, he expanded the original story into a novel, managing to finish and publish Part 1, "The Early Years," of the Confessions of Felix Krull to great public success. Due to Mann's death in 1955 the saga of the morally flexible and irresistible con-man remains unfinished.

    Set on a mysterious island, Bioy’s novella is a story of suspense and exploration, as well as a wonderfully unlikely romance, in which every detail is at once crystal clear and deeply mysterious.Inspired by Bioy Casares’s fascination with the movie star Louise Brooks, The Invention of Morel has gone on to live a secret life of its own. Greatly admired by Julio Cortázar, Gabriel García Márquez, and Octavio Paz, the novella helped to usher in Latin American fiction’s now famous postwar boom. As the model for Alain Resnais and Alain Robbe-Grillet’s Last Year at Marienbad, it also changed the history of film.

    Callum is a Nought -- a “colourless” member of the underclass who were once slaves to the Crosses. The two have been friends since early childhood, but that’s as far as it can go. In their world, Noughts and Crosses simply don’t mix. Against a background of prejudice and distrust, intensely highlighted by violent terrorist activity, a romance builds between Sephy and Callum -- a romance that is to lead both of them into terrible danger. Can they possibly find a way to be together?

    The themes of the book explore the problem of morals, the problem of society and the problems facing writers. An appendix to this edition (Vintage, 1973) contains excerpts from the Gide's notebooks which he kept while writing this book.