As a result of Abraham Ibn Ezra's increasing popularity after his death, there were repeated waves of translation of collections of his Hebrew astrological treatises into Latin and into the emerging European vernaculars. A study of these versions affords us a golden opportunity to shed light on a significant missing link in our knowledge of Ibn Ezra's astrological oeuvre. The present volume offers the first critical edition, accompanied by an English translation, a commentary, and an introductory study, of three Latin texts on the astrological doctrines of elections and interrogations, written by or attributed to Abraham Ibn Ezra: the Liber electionum, the Liber interrogationum, and the Tractatus particulares.