 Robert Heinlein's correspondence (posthumously edited and published at his bequest by his wife Virginia Heinlein as "Grumbles from the Grave") describes throughout two chapters of the book changes Dalgliesh requested to Heinlein's books for Scribners to which Heinlein objected strongly.During the period in which Alice Dalgliesh edited Heinlein's juvenile books (as documented in "Grumbles from the Grave"), she requested what Heinlein considered very unreasonable revisions to several of his novels.Some of these revisions were grounded in Freudian psychological analysis of Heinlein's work which he felt were without literary merit and were poorly considered.