Septuaginta: A Reader's Edition offers the complete text of the Greek Old Testament as it appears in the Rahlfs-Hanhart revised Septuaginta, laid out in a clear and readable format. All deuterocanonical books are included, as well as all double-texts. In the e-book edition, these are presented in parallel columns if the e-book reader's screen is wide enough; on a narrower screen, or if the reading system is not able to detect the width of the screen, the parallel texts are shown in sequence. In order to facilitate natural and seamless reading of the text, every word occurring 100 times or fewer in the Rahlfs-Hanhart text (excluding proper names)-as well as every word that occurs more than 100 times in the Rahlfs-Hanhart text but fewer than 30 times in the Greek New Testament-is accompanied by a footnote that provides a contextual gloss for the word and (for verbs only) full parsing. In the e-book edition, all the footnotes are hyperlinked for ease of navigation. Additionally, an appendix (glossary) provides a complete alphabetized list of common vocabulary (namely, all the words that are not accompanied by a footnote), with glosses and (as applicable) comparison of a word's usage in the Septuagint to its usage in the New Testament. All of these combined features will make Septuaginta: A Reader's Edition an indispensable resource for biblical scholars and an excellent tool for improving one's comprehension of the Greek language.