The Biblia Hebraica Stuttgartensia, abbreviated as BHS or rarely BH4, is an edition of the Masoretic Text of the Hebrew Bible as preserved in the Leningrad Codex, and supplemented by masoretic and text-critical notes. It is the fourth edition in the Biblia Hebraica series started by Rudolf Kittel and is published by the Deutsche Bibelgesellschaft (German Bible Society) in Stuttgart. Publishing history BHS is a revision of the third edition of the Biblia Hebraica, edited by Paul Kahle, the first printed Bible based on the Leningrad Codex. The footnotes are completely revised. It originally appeared in installments, from 1968 to 1976, with the first one-volume edition in 1977; it has been reprinted many times since. The fifth reprint of the BHS was revised and redistributed in 1997. Work is currently under way at the Deutsche Bibelgesellschaft to produce a completely reworked and expanded edition in 20 volumes, known as the Biblia Hebraica Quinta or Fifth Hebrew Bible, which also includes references to and comparisons with recently released material from Qumran texts. Initial volumes of the Bible Hebraica Quinta have been available for sale since 2004. Completion of the project is intended by 2020. BHS Fascicles and editors The work has been published in 15 fascicles from 1968 to 1976 according to this release schedule taken from the Latin prolegomena in the book. The processing and development of the Masoretic annotations and notes within all editions of the Biblia Hebraica Stuttgartensia was the privilege of Gérard E. Weil. He also released the book Massorah Gedolah iuxta codicem Leningradensem B 19a at the Pontifical Biblical Institute in 1971, which is the very first Edition of the Masora Magna, what gives an idea of his unique expertise in relation to the Masora. A print edition of the Leningrad Codex The Biblia Hebraica Stuttgartensia is meant to be an exact copy of the Masoretic Text as recorded in the Leningrad Codex. According to the introductory prolegomena of the book, the editors have "accordingly refrained from removing obvious scribal errors" (these have then been noted in the critical apparatus). Diacritics like the Silluq and Meteg which were missing in the Leningrad Codex also have not been added. The only exception to that is the Rafe diacritic which has been consistently omitted in the BHS due to "almost insuperable technical difficulties" with its implementation in the typeface. This is not untypical, since almost every Hebrew Bible