| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2012 | 978-0-9571048-0-8 | S. Stephens | The Effortless Sleep Method: The Incredible New Cure for Insomnia and Chronic Sleep Problems |
| 2013 | 978-0-9571048-1-5 | Sasha Stephens | The Effortless Sleep Companion: From chronic insomnia to the best sleep of your life |
| '' | 978-0-9571048-2-2 | Sasha Stephens | Bedtime Stories for Insomniacs: Surprisingly Original Sleep Tips from The Effortless Sleep Method Good Sleepers' Club |