| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2004 | 978-0-9755026-0-0 | William S. Hettinger | Living and Working in Paradise: Why Housing Is Too Expensive and What Communities Can Do About It |
| 2014 | 978-0-9755026-1-7 | William S. Hettinger | Online Classes That Work!: Discovering the Secrets to Teaching Online |