K. B. ยท Laura Maria Koestinger Barrientos
| title | ISBN-13 | year of publication |
|---|---|---|
| LEARNING JOURNEYS 3.4 LETS EXPLORE | 978-607-442-238-2 | 2009 |
| LEARNING JOURNEYS 6.2 LETS CREATE | 978-607-442-252-8 | 2013 |
| LEARNING JOURNEYS 6.4 LETS CREATE | 978-607-442-254-2 | 2012 |
| LEARNING JOURNEYS | 978-607-442-241-2 | 2009 |
| LEARNING JOURNEYS | 978-607-442-243-6 | 2009 |
| LEARNING JOURNEYS LET'S EXPLORE M. 3.2 | 978-607-442-236-8 | 2009 |
| LEARNING JOURNEYS LET'S EXPLORE M. 3.5 | 978-607-442-239-9 | 2009 |