Rubin, Gretchen ,  <br/><br/>
The Happiness Project:   Or, Why I Spent A Year Trying To Sing In The Morning, Clean My Closets, Fight Right, Read Aristotle, and Generally Have More Fun 

 - Tenth Anniversary edition--updated with new material. 
 - New York :   Harpercollins,   2018. 
 - xviii, 345 pages ;   21 cm 
<br/><br/><label>ISBN: </label>9780062888747 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Happiness. <br/>Self-actualization (Psychology)
<br/><br/><label>LC Class. No.: </label>BF575.H27