1973 Nebula – Novel Winner
![The Gods Themselves](https://www.awardsarchive.com/wp-content/uploads/2020/03/1580857885-59811-image-3.jpg)
The Gods Themselves
Isaac Asimov
In the twenty-second century Earth obtains limitless, free energy from a source science little understands: an exchange between Earth and a parallel universe, using a process devised by the aliens….
1973 Nebula – Novel Shortlist
![Dying Inside](https://www.awardsarchive.com/wp-content/uploads/2020/03/no-image-1-image-3.jpg)
Dying Inside
Robert Silverberg
![The Book of Skulls](https://www.awardsarchive.com/wp-content/uploads/2020/03/1580869543-540-image-3.jpg)
The Book of Skulls
Robert Silverberg
![The Iron Dream](https://www.awardsarchive.com/wp-content/uploads/2020/03/1581049698-7667-image-3.jpg)
The Iron Dream
Norman Spinrad
![The Sheep Look Up](https://www.awardsarchive.com/wp-content/uploads/2020/03/1580961192-2099-image-3.jpg)
The Sheep Look Up
John Brunner
![What Entropy Means to Me](https://www.awardsarchive.com/wp-content/uploads/2020/03/1580941361-60252-image-3.jpg)
What Entropy Means to Me
George Alec Effinger
![When Harlie Was One](https://www.awardsarchive.com/wp-content/uploads/2020/03/1580845014-58748-image-3.jpg)