| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Cruise Ship Tourism | 978-1-78064-608-4 (1-78064-608-9) | 2017 | |
| Managing Ethical Consumption in Tourism | 978-1-138-08206-9 (1-138-08206-6) | 2017 | Karla Boluk |
| Responsible Tourist Behaviour | 978-1-138-08194-9 (1-138-08194-9) | 2017 | |