Choose to be happy : a guide to total happiness
Rudner, Rima, author.
[Pacific Palisades, California] : Choose, Inc. Publishing, [2016]

El desafío de la felicidad
Álvarez de Mon, Ignacio, author.
Madrid, España : LID Editorial Empresarial, [2012]

The greatest secret
Byrne, Rhonda, author, narrator.
[United States] : HarperAudio, 2020.

The happiest man on Earth : the beautiful life of an Auschwitz survivor
Jaku, Eddie, author.
[New York : Harper, [2021]
2 holds on first copy returned of 3 copies

The happiest man on earth the beautiful life of an Auschwitz survivor
Jaku, Eddie, author.
New York : HarperAudio, 2021.

The happiest man on Earth : the beautiful life of an Auschwitz survivor
Jaku, Eddie, author.
[United States] : HarperAudio, 2021.

Happiness at work : 100 ways to create a happy workplace culture
Nielsen, Jon Kjaer, author.
[United States] : Author's Republic, 2016.

Pivot : how one turn in attitude can lead to success
Zimmerman, Alan R.
[United States] : Greenleaf Book Group, 2006.

Solitaire
Nelson, Sarah Katherine, author.
[United States] : Scholastic Inc., 2023.

Think happy : instant peptalks to boost positivity
Salmansohn, Karen, author.
Berkeley : Ten Speed Press, [2016]