Incoming Resources
- Blackstone Audio, Ashland, Ore., 2000
- White Cloud Press, Ashland, Ore., 2012
- Blackstone Audio, Ashland, Ore., 2009, c1987
- Blackstone, Hachette Audio, Ashland, Ore., New York, 2017
- Blackstone Audiobooks, Ashland, Ore., 2006
- Blackstone Audio, Inc., Ashland, Ore., 2013
- Blackstone Audio, Inc., Ashland, Ore., 2006
- Blackstone Audio, Inc., Ashland, Ore., 2007