Here is a hardcover Book Club Edition of Nightfall, by Isaac Asimov and Robert Silverberg, published by Bantam in 1990. Nightfall was the very first short story Asimov got published, and years later he teamed up with Silverberg to adapt it into a full length novel. The book is like new. The dust jacket has some light wear at the head and foot of the spine, including a very small (1/16") closed tear at the head of the spine.