מחזור ליום כיפור Majzor para Iom Kipur (1969) is a bilingual Hebrew-Spanish prayerbook for Rosh haShanah compiled and translated by Rabbi Mordechai Edery (1928-2010) and published by the World Council of [Conservative/Masorti] Synagogues under the supervision of Rabbi Marshall T. Meyer (1930-1993). The Hebrew sourcetext is based primarily on the S&P siddurim compiled and translated by Rabbi Dr. David de Sola Pool. Other prayerbooks prepared with the Conservative movement represented mainly the Ashkenazi liturgical tradition. This maḥzor and its companion volume for Rosh haShanah are the only prayerbooks prepared for Sefaradi congregations by Conservative movement institutions (that we know of).

מחזור לראש השנה Majzor para Rosh haShanah (1968) is a bilingual Hebrew-Spanish prayerbook for Rosh haShanah compiled and translated by Rabbi Marcos Edery z”l, and published by the World Council of [Conservative/Masorti] Synagogues under the supervision of Rabbi Marshall T. Meyer (1930-1993). Earlier prayerbooks represented the Ashkenazi liturgical tradition. Together with its companion volume for Yom Kippur, they are the only prayerbooks prepared for Sepharadi congreations in the Conservative movement. The Hebrew sourcetext is based primarily on the S&P siddurim compiled and translated by Rabbi Dr. Savid de Sola Pool. Besides the liturgy (in the Sefaradi nusaḥ), the prayerbook is prefaced by Seliḥot and includes essays concerning prayer by 20th century scholars in Spanish translation.

מחזור לראש השנה ויום כיפור Majzor para Rosh haShanah y Yom Kipur (1967) is a bilingual Hebrew-Spanish prayerbook for the Yamim Noraïm compiled and translated by Rabbi Marcos Edery z”l, and published by the World Council of [Conservative/Masorti] Synagogues under the supervision of Rabbi Marshall T. Meyer (1930-1993). Rabbi Reubén Nisembom (1938-2023), then a student at the Seminario Rabínico Latinoamericano, proofread the maḥzor. Besides the liturgy (in the Ashkenazi nusaḥ), the prayerbook is prefaced by Seliḥot and includes essays concerning prayer by 20th century scholars in Spanish translation, such as Rabbi Abraham Joshua Heschel and Martin Buber.

סדור לחול לשבת וליום טוב Ritual de Oraciones para Todo el Año (1965) is a bilingual Hebrew-Spanish prayerbook for the entire year compiled and translated by Rabbi Marcos Edery z”l, and published by the World Council of [Conservative] Synagogues. Besides the liturgy of the siddur, this prayerbook includes essays concerning prayer by 20th century scholars in Spanish translation, such as Rabbi Abraham Joshua Heschel and Israel Abrahams.

תפלת ערבית לשבת ולשלש רגלים Ritual de Oraciones para Servicios Vespertinos Sabaticos y Festividades (1963) is a bilingual Hebrew-Spanish prayerbook for Shabbat and Festival evenings compiled and translated by Marcos Edery and published by the World Council of Synagogues for Latin America.