To help me find the correct Robert Champlin, could you please tell me:
* His full name: Is it Robert Champlin Jr., Robert E. Champlin, or something else?
* His area of expertise: Is he a writer of fiction, non-fiction, poetry, or something else?
* Any other details about his work: Does he have a specific genre he writes in? Does he have any notable works?
Once I have this information, I can help you find the author's works.