| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Summary of Essentialism: The Disciplined Pursuit of Less: Conversation Starters | 978-0-368-21457-8 (0-368-21457-5) | 2019 |
| Summary of Zucked: Waking Up to the Facebook Catastrophe: Conversation Starters | 978-0-368-41970-6 (0-368-41970-3) | 2019 |