| Year: | 1976 |
| Author: | Antonio RIBERA |
| Title: | CES MYSTÉRIEUX OVNI |
| Language: | French |
| Originally published as: | EL GRAN ENIGMA DE LOS PLATILLOS VOLANTES - Translated (from the Spanish/Catalan) by André BERNARD |
Jusqu'à présent ils nous épiés, mais demain?
| ||
| Year: | 1976 | |
| Publisher: | De Vecchi, Paris | |
| Description: | 555 | |
 |
| Cover | Language | Title | Year | |
|---|---|---|---|---|
 | Spanish/Catalan | EL GRAN ENIGMA DE LOS PLATILLOS VOLANTES | (Original title) | 1966 |
 | Italian | I MISTERI DEI DISCHI VOLANTI (Translated by Marina BARBERIS) |
1973 |
 | Antonio Jorda Ribera, 1920 - 2001 (RIBERA I JORDÀ, Antoni) |
| Cover | Title | Year |
|---|---|---|
 |
PREUVES DE L'EXISTENCE DES SOUCOUPES VOLANTES Originally published as: UN CASO PERFECTO, 1969 , Translated (from the Spanish/Catalan) by André BERNARD |
1975 |
 |
PROCÈS AUX OVNI Originally published as: PROCESO A LOS OVNI, 1969 , Translated (from the Spanish/Catalan) by Marie-Françoise Tabaraud |
1975 |
 |
LES 12 MYSTÉRIEUX TRIANGLES DE LA MORT. De Bermudes au Japon Originally published as: LOS DOCE TRIÁNGULOS DE LA MUERTE, 1976 , Translated (from the Spanish/Catalan) by Marie-Françoise Zeitouni |
1978 |
 |
UMMO - Le langage extraterrestre Originally published as: EL MISTERIO DE UMMO, 1979 , Translated (from the Spanish/Catalan) by Jean-Jacques Pastor |
1984 |
 |
LES EXTRA-TERRESTRES SONT-ILS PARMI NOUS? Originally published as: EL MISTERIO DE UMMO, 1979 , Translated (from the Spanish/Catalan) by Jean-Jacques Pastor |
1991 |