- Recorded Books, Prince Frederick, MD, 2003
- Recorded Books, Prince Frederick, MD, p2007 +, Findaway World, LLC, Cleveland
- Brilliance Audio, Distributed by Recorded Books, Grand Haven, MI, Prince Frederick, MD, ℗2008
- Recorded Books, Prince Frederick, MD, p2004
- Recorded Books, Prince Frederick, MD, p2006
- Recorded Books, Prince Frederick, MD, p2007, Findaway World, LLC, Cleveland
- Teaching Company, Distributed by Recorded Books, Chantilly, Va., Prince Frederick, MD, 1995
- Recorded Books, Prince Frederick, MD, p2011, c2010
- Recorded Books, Prince Frederick, MD, p2005
- Hachette Audio, Distributed by Recorded Books, New York, Prince Frederick, MD, p2013
- Brilliance Audio, Distributed by Recorded Books, Grand Haven, MI, Prince Frederick, MD, 2010, p2008
- Brilliance Audio, Distributed by Recorded Books, Grand Haven, MI, Prince Frederick, MD, 2013, p2011
- Recorded Books, Findaway World, Prince Frederick, MD, Cleveland, 2006
- Recorded Books, Prince Frederick, MD, p2001
- Recorded Books/Random House, Findaway World, Prince Frederick, MD, Place of publication not identified, p2007
- Penguin Audio, Recorded Books, New York, Prince Frederick, MD, p2009
- The Audio Partners Publishing Corp., Distributed by Recorded Books, LLC, Auburn, CA, Prince Frederick, MD, p2003
- Recorded Books, Prince Frederick, MD, p2009
- Recorded Books, LLC, Prince Frederick, MD, p2001
- Findaway World, LLC, Distributed exclusively by Recorded Books, LLC, Solon, Ohio, Prince Frederick, MD, 2014, p2014
- Recorded Books, Llc, Prince Frederick, MD, 2018
- Recorded Books, Llc, Prince Frederick, MD, 2021
- Random House Audio, Distributed by Recorded Books, New York, Prince Frederick, MD, ℗2008, ©1988
- Recorded Books, Prince Frederick, MD, c2006, Findaway World, LLC, Cleveland
- Recorded Books;, Findaway World, Prince Frederick, MD, Cleveland, p2002
- Recorded Books, Inc., Prince Frederick, MD, 2020
- HighBridge, Distributed by Recorded Books, Minneapolis, MN, Prince Frederick, MD, 2012, p2002
- Recorded Books, Prince Frederick, MD, p2006, Findaway World, LLC, Cleveland
- Recorded Books, Prince Frederick, MD, p2013
- Simon & Schuster Audio, Distributed by Recorded Books, New York, Prince Frederick, MD, p2000, Findaway World, LLC, Cleveland
- Recorded Books, Findaway, Prince Frederick, MD, Chagrin Falls, OH, c2006
- Teaching Company, Distributed by Recorded Books, Chantilly, Va., Prince Frederick, MD, 2016
- Recorded Books, Prince Frederick, MD, ℗2016
- Simon & Schuster Audio, Distibuted by Recorded Books, New York, Prince Frederick, MD, p2000, Findaway World, LLC, Cleveland
- Recorded Books, Prince Frederick, MD, p2003
- Playaway Digital Audio, distributed exclusively by Recorded Books, LLC, manufactured by Findaway World, LLC, Solon, Ohio, Prince Frederick, MD, released 2008, c2008
- Recorded Books, Prince Frederick, MD, p2008
- Recorded Books, LLC, Prince Frederick, MD, 2017
- Recorded Books, Prince Frederick, MD, ℗2017
- Recorded Books, Findaway World, Prince Frederick, MD, Chagrin Falls, Ohio, 2006, p2003
- Recorded Books, Prince Frederick, MD, 2012, p2012
- Recorded Books, Prince Frederick, MD, p2000, c1999
- Recorded Books, Prince Frederick, MD, p2007
- Recorded Books, LLC, Prince Frederick, MD, 2019
- Recorded Books, Prince Frederick, MD, 2013, p2013
- Recorded Books, LLC, Prince Frederick, MD, 2018
- AudioGO, Distributed by Recorded Books, North Kingstown, RI, Prince Frederick, MD, p2011
- Recorded Books, Prince Frederick, MD, p2004, Findaway World, LLC, Cleveland
- Recorded Books, Prince Frederick, MD, p1992, Findaway World, LLC, Cleveland
- Recorded Books, Prince Frederick, MD, 2018