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Publication Order of Standalone Novels
| Things Go Flying | (2007) | Hardcover  Paperback  Kindle |
| Happiness Economics | (2011) | Hardcover  Paperback  Kindle |
| The Couple Next Door | (2016) | Hardcover  Paperback  Kindle |
| A Stranger in the House | (2017) | Hardcover  Paperback  Kindle |
| An Unwanted Guest | (2018) | Hardcover  Paperback  Kindle |
| Someone We Know | (2019) | Hardcover  Paperback  Kindle |
| The End of Her | (2020) | Hardcover  Paperback  Kindle |
| Not a Happy Family | (2021) | Hardcover  Paperback  Kindle |