Last seen in:
- New York Times Classic - Apr 18 2011
- Boston Globe - May 24 2009
- L.A. Times Daily - Jun 25 2006
- L.A. Times Magazine - May 7 2006
- USA Today - Apr 5 2005
- New York Times - Apr 25 2003
- New York Times - Aug 25 2002
- Wall Street Journal - Dec 28 2001 - WSJ December 28, 2001 - Bad Business
- Wall Street Journal - Sep 7 2001 - September 07, 2001 Sources of Funding
- Wall Street Journal - Jun 22 2001 - June 22, 2001 Reality Check
Related Clues:
- Serta competitor
- Retirement option
- Serta alternative
- Major mattress maker
- Their product may be king-sized
- Company whose workers may lay down on the job
- Mattress giant
- Stearns & Foster competitor
- Brand to sleep on
- Company known for its Counting Sheep ads
- Its New York Stock Exchange symbol is "ZZ"
- Big name in mattresses
- Perfect Day maker
- King maker
- Brand in the bedroom