Natalio Fernández Marcos is research professor in the Spanish Council for Scientific Research (CSIC), Centro de Ciencias Humanas y Sociales, Madrid (Spain).  He is author of Biblia Hebraica Quinta. 7 Judges (2011). The Septuagint in Context: Introduction to the Greek Versions of the Bible (2009). Scribes and Translators: Septuagint and Old Latin in the Books of Kings (1994), and Septuaginta. La Biblia griega de judíos y cristianos (2008).