Goodreads Librarians Group discussion

Based on the two reviews available, the disproportionate amount of readers compared to Ball's other books, and the fact that I did it myself initially, I have concluded that many of the people who have added/reviewed John Dudley Ball's novel Johnny Get Your Gun might have confused it with Dalton Trumbo's novel Johnny Got His Gun. I posted a message on the book's discussion board, as well as adding a book description (to hopefully deter further people from making the same mistake), but I was wondering if there's any way to actively let people know that they're probably thinking of the wrong book?

Probably not. Both of the steps you've taken should help, though!