| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2011 | 978-0-9867044-0-6 | Stephen L. Whiteley | Happiness Works! Get Yours Here! |
| 2012 | 978-0-9867044-2-0 | Stephen Lee Whiteley | Happiness Works! Get Yours Here! |
| 2014 | 978-0-9867044-4-4 | Stephen L Whiteley | Happiness Works! Get Yours Here! |