Below are some linked searches that may be of interest:

• Happiness as a subject search
• Happiness -- Philosophy
• Happiness (as subject keyword) and Religion (as a keyword).
• Positive psychology(as a subject keyword phrase).
• Personal satisfaction as a subject keyword search.
• Spirituality(as a subject keyword).

Important: If the libraries do not hold a source that you need (book, article, video) use Interlibrary Loan to request from another library. Use WorldCat to search for works not held in the Northwestern Libraries.

Important: The Hathi Trust is also a great source for finding books and other sources.