William Weaver, the translator of many of Calvino’s books, wrote this great piece about his relationship with the author:
Writers do not necessarily cherish their translators, and I occasionally had the feeling that Calvino would have preferred to translate his books himself. In later years he liked to see the galleys of the translation; he would make changes—in his English. The changes were not necessarily corrections of the translation; more often they were revisions, alterations of his own text. Calvino’s English was more theoretical than idiomatic. He also had a way of falling in love with foreign words. With the Mr. Palomar translation he developed a crush on the word feedback. He kept inserting it in the text and I kept tactfully removing it. I couldn’t make it clear to him that, like charisma and input and bottom line, feedback, however beautiful it may sound to the Italian ear, was not appropriate in an English-language literary work.