It's possible you are misremembering the title. Perhaps you are thinking of a different book, or maybe you are looking for a specific Conan story.
To help me identify the book you are looking for, could you please provide more information? For example:
* What author is the book by? (It's likely Robert E. Howard, but there are other authors who have written Conan stories)
* What is the approximate publication date?
* Do you remember any details about the plot?
With more information, I can help you find the ISBN for the Conan book you are looking for.