When was Brothers in Law - novel created?

There is no novel titled "Brothers in Law". It's possible you're thinking of a different title or a movie/TV show.

To help me find what you're looking for, could you please provide more information? For example:

* Do you know the author's name?

* Is it a specific genre?

* Can you remember any details about the plot or characters?

With more details, I can help you find the book you're looking for.