I have a copy of this book by Jerry Ponder published in 1989. There are many pictures of these towns, owners of the company, pictures of loggers and miners, pictures of the town, etc. Most interesting is the list of surnames of the personnel of the Grandin area. There is another list of those on the payroll in the West Eminence area. I do not have family listed in this book, but I know it would add immeasurably to someone researching family in this area.
PS The surnames listed here are only a few.