| 978-9930-9452-0-9 | Science explorers 1 | Sociedad Educativa Palmareña | Andrea Cristina Vargas Zeledón
Sociedad Educativa Palmareña
| 2012 |
| 978-9930-9452-1-6 | Science explorers 2 | Sociedad Educativa Palmareña | Mónica Castillo Moya
Sociedad Educativa Palmareña
| 2012 |
| 978-9930-9452-2-3 | Science explorers 3 | Sociedad Educativa Palmareña | Marilyn Araya Vega
Sociedad Educativa Palmareña
| 2012 |
| 978-9930-9452-3-0 | Science explorers 4 | Sociedad Educativa Palmareña | Lilley Soto Delgado
Sociedad Educativa Palmareña
| 2012 |
| 978-9930-9452-4-7 | Science explorers 5 | Sociedad Educativa Palmareña | Evelyn Benavides Vásquez
Sociedad Educativa Palmareña
| 2012 |
| 978-9930-9452-5-4 | Science explorers 6 | Sociedad Educativa Palmareña | Dahianna Picado Vásquez
Sociedad Educativa Palmareña
| 2012 |
| 978-9930-9452-6-1 | Science explorers 7 | Sociedad Educativa Palmareña | Marcia Sancho Madrigal
Sociedad Educativa Palmareña
| 2012 |
| 978-9930-9452-7-8 | Science explorers 8 | Sociedad Educativa Palmareña | Lidio Alonso Castillo Campos
Sociedad Educativa Palmareña
| 2012 |
| 978-9930-9452-8-5 | Science explorers 9 | Sociedad Educativa Palmareña | Orlando López Vargas
Sociedad Educativa Palmareña
| 2012 |