What has the author George Frank written?

There is no widely recognized author named George Frank. It's possible you're thinking of a different name or there might be a lesser-known author with that name.

To help me find the author you're looking for, could you provide more information, such as:

* The genre of books they write: (e.g., fiction, non-fiction, poetry)

* Any specific titles you remember: (even if you don't remember the exact title)

* The time period they might have been writing in: (e.g., 20th century, 19th century)

With more details, I can help you find the author you're searching for.