What has the author David Ramus written?

There isn't a well-known author named David Ramus. It's possible that:

* You're thinking of a different name: Perhaps there's a slight misremembering, and the author you're looking for has a slightly different name.

* This is a pseudonym: Authors sometimes use pen names.

* This is a less-known author: It's possible they've written works that haven't gained widespread recognition.

To help me find the right author, could you please provide more details?

* What genre are you interested in? (e.g., fiction, non-fiction, fantasy, etc.)

* Do you remember any specific titles or works?

* Do you have any other information about the author, like their nationality or approximate time period?

With more information, I can try to help you find the author you're looking for.