What has the author Alfred W Kumm written?

There is no widely known author named "Alfred W Kumm." It's possible that you're misremembering the name, or it's a lesser-known author.

To help me find the right author, could you please tell me:

* Any other information you have about them? For example, what kind of books do you think they wrote (genre, subject matter)?

* When did you encounter this name? (e.g., in a book, online, etc.)

With more information, I can better assist you in finding the author you're looking for.