Yargo.
 

Has anyone read a book, that was written by an author who had no other works?

I read one, called Yargo. It was written by Jacqueline Susann. She died of breast cancer shortly after the book was published. It was written back in the seventies.

It was a great story, took place in first person about a woman who was abducted by this beautiful alien race from the planet Yargo.

(I edited this..cause I was lied to..upon further research she had written other books....this was her last)

Sounds pretty interesting, i'll have to check it out sometime. Thats sad to hear that the author died of breast cancer. :(