| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Gilberto Owen en el tiempo de Bogota, prosas recuperadas 1933-1935/ Gilberto Owen in the Time of Bogota, Recovered Prose 1933-1935 | 978-607-401-078-7 (607-401-078-1) | 2009 |
| La mirada propia y la ajena en las resenas de la revista contemporaneos/ An internal and external overview to the Contemporaneos Magazine | 978-607-401-069-5 (607-401-069-2) | 2009 |