Classical prose.

The complete Duties of the Hearts — Bahya's 11th-century Andalusian classic on the inner life of mitzvot — the introduction and all ten gates in its original Judeo-Arabic, with a tap-to-define dictionary on every word. The First Gate also carries a working English translation with phrase-by-phrase hover highlighting.

Rambam's Commentary on the Mishnah in its original 12th-century Judeo-Arabic — Tractate Avot with the Eight Chapters (Shemonah Perakim) on the soul and the virtues, and Tractate Sanhedrin including the essay on the 13 Principles of Faith and the World to Come. With working English translations.

Rambam's Guide of the Perplexed in its 12th-century Judeo-Arabic original — the whole of Part I (chapters 1–28): from 'image and likeness' and Adam's sin through the equivocal terms of place, throne, ascent, sitting, standing, and motion by which Scripture speaks of God, and on to Onkelos's method of removing corporeality. With a working English translation, phrase-by-phrase hover highlighting, and notes on key terms.

The opening of Saadia's 10th-century systematic theology — the work that gave Geonic Judaism its philosophical vocabulary: why doubt befalls people in their inquiries and how knowledge dispels it, in the original Judeo-Arabic with a working English translation, phrase-by-phrase hover highlighting, and notes on key terms.

The complete Kuzari — all five maqalat — in its original 12th-century Judeo-Arabic, with a working English translation and phrase-by-phrase hover highlighting throughout. Every word carries a tap-to-define dictionary gloss. Maqala I also includes notes on nine key philosophical terms.