| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Dive into Spanish: Spanish for beginners: Level 1 | 978-1-4565-6595-4 (1-4565-6595-8) | 2010 | Juan Vargas |
| In Honor of Pachamama 2019 Planner: Inspirational Dive Into Spanish | 978-1-7278-2972-3 (1-7278-2972-7) | 2018 | German Rojas |