Even Magnifico was put to work on the calculating machine for routine computations, a type of work, which, once explained, was a source of great amus… - Isaac Asimov

The chronological order of the books, in terms of future history (and not of publication date), is as follows: The Complete Robot (1982). This is a collection of thirty-one robot short stories published between 1940 and 1976 and includes every story in my earlier collection I, Robot (1950). Only one robot short story has been written since this collection appeared. That is

There can never be a man so lost as one who is lost in the vast and intricate corrdiors of his own lonely mind, where none may reach and none may save. There never was a man so helpless as one who cannot remember.

He said, "In all human history, no other intelligence has impinged on us, to our knowledge. This need only continue a few more centuries, perhaps little more than one ten thousandth of the time civilization has already existed, and we will be safe. After all," and here Trevize felt a sudden twinge of trouble, which he forced himself to disregard, "it is not as though we had the enemy already here and among us." And he did not look down to meet the brooding eyes of Fallom–hermaphroditic, transductive, different–as they rested, unfathomably, on him.