What made him so appealing was that although the science in his science fiction was of the highest levels his writing was very simple, very entertaining and very powerful.
Edhe pse fantastika shkencore ishte e nivelit më të lartë, përkushtimi i tij ishte stili i të shkruarit i cili ishte shumë i veçantë, argëtues dhe i fuqishëm.