Gruppo di Ricerca Arabo-Cristiana

The series began with Jaca Book editor in Milan since 1995. With Jaca Book editor were published the first four volumes of the series.

In 1999 however, for several reasons, GRAC decided and Jaca Book approved the migration of the series to another editor, Silvio Zamorani editore, in Turin. Here have been published the volumes from the fifth to the last one.