This research presents examples of the contributions of Spanish 
orientalists in translating and verifying Arabic heritage books in 
poetry and prose since the middle of the eighteenth century until 
now. He stands at the most important stations that formed a
qualitative difference in the process of translating Arabic 
heritage books and achieving them in Spanish Orientalism. This 
paper raises questions about the beginning and evolution of 
these individual efforts into a work sponsored by many 
academic institutions. And it tries to reveal the reason for the 
interest of the Spanish orientalists in translating traditional 
Arabic texts, the quality of the texts that they were interested in 
translating and publishing, and whether they had a solid school 
in the investigation of manuscripts, such as the school of 
German orientalists. The research in this presentation adheres to 
the historical order of these contributions, beginning with the 
oldest from the eighteenth century to the most recent of these 
efforts today.