Asimov (Isaac) 4 Typed Letters signed to Professor William M. S. Russell, 1958-80.

Asimov (Isaac, American science fiction writer and professor of biochemistry at Boston University, 1920-1992) 4 Typed Letters signed to Professor William M. S. Russell, together 4pp. and 4 envelopes, 4to & sm. 4to, 10th November 1958 - 28th November 1980, sending him a copy of Foundation and Empire, discussing his composition process "I do not make up a chronological time-chart for my stories because it would only embarrass me. I don't work from one and make no attempt to make my books self consistent. That my backgrounds are often similar is only a matter of intellectual laziness" and answering various questions; with Russell's file copies of his letters to Asimov, folds.

⁂ Professor William M. S. Russell (1925-2006) polymath and pioneer of animal welfare rights.