| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| How to be a Knowledge Ninja: Study smarter. Focus better. Achieve more. | 978-1-84831-816-8 | 2015 | |
| How to Be a Productivity Ninja: Worry Less, Achieve More and Love What You Do | 978-1-78578-028-8 | 2016 | |
| How to be a Study Ninja: Study smarter. Focus better. Achieve more. | 978-1-78578-237-4 | 2017 | |
| How to Fix Meetings: Meet Less, Focus on Outcomes and Get Stuff Done | 978-1-78578-475-0 | 2020 | Hayley Watts |
| Introducing Productivity: A Practical Guide | 978-1-84831-649-2 | 2014 | |