- Recorded Books, Prince Frederick, 2020
- Recorded Books, Inc., Prince Frederick, 1996
- HighBridge, Prince Frederick, 2019
- HighBridge, a division of Recorded Books, Prince Frederick, 2016
- Recorded Books, Inc., Prince Frederick, 2000
- Recorded Books Inc., Prince Frederick, 2003
- HighBridge Audio, Prince Frederick, 2013
- BookaVivo, Prince Frederick, 2022
- Recorded Books, LLC, Prince Frederick, 2007?
- HighBridge, Prince Frederick, 2018
- Recorded Books, Prince Frederick, 1992
- HighBridge Audio, Prince Frederick, 2004
- HighBridge Audio, Prince Frederick, 2014
- Recorded Books, Inc., Prince Frederick, 2002
- HighBridge Audio, Prince Frederick, 2008
- Recorded Books, Inc., Prince Frederick, 2003
- Recorded Books Inc., Prince Frederick, 1995
- Recorded Books, Inc., Prince Frederick, 1989
- HighBridge, a division of Recorded Books, Prince Frederick, 2009
- Recorded Books, Prince Frederick, 2000
- HighBridge, Prince Frederick, 2015
- Recorded Books Inc., Prince Frederick, 2006
- Recorded Books, Inc., Prince Frederick, 2006
- Recorded Books Inc., Prince Frederick, 2000
- Recorded Books, Inc., Prince Frederick, 2005
- Kalorama, Prince Frederick, 2023
- Recorded Books, Prince Frederick, 2012
- Recorded Books, LLC, Prince Frederick, 1999
- Recorded Books, Prince Frederick, 2005
- Recorded Books, Prince Frederick, 1991
- Recorded Books, Prince Frederick, 2011
- HighBridge, Prince Frederick, 2021
- Recorded Books, Inc., Prince Frederick, 1994
- Recorded Books Inc., Prince Frederick, 1993
- Recorded Books, LLC, Prince Frederick, 1996
- Recorded Books, Inc., Prince Frederick, 1986
- Recorded Books,LLC, Prince Frederick, 2012
- Recorded Books, Inc., Prince Frederick, 1991
- Recorded Books, Prince Frederick, 2004
- HighBridge, a division of Recorded Books, Prince Frederick, 2014
- Recorded Books, Inc., Prince Frederick, 2009
- Recorded Books, LLC, Prince Frederick, 2009
- Recorded Books, Inc., Prince Frederick, 1981
- Kalorama, Prince Frederick, 2019
- Recorded Books, Prince Frederick, 2006
- HighBridge, Prince Frederick, 2016
- Recorded Books, Prince Frederick, 2013
- Recorded Books Inc., Prince Frederick, 2004
- Recorded Books Inc., Prince Frederick, 1981
- HighBridge Audio, Prince Frederick, 2017