Shulamit, a biblical scholar from England, returns to her grandparents' home in Jerusalem for a visit after an absence of many years. Almost immediately she becomes embroiled in a family feud over possession of the so-called Shepher Codex, a mysterious and valuable manuscript which has been discovered in the attic. In tracing the origins of the Codex she uncovers the history of the Shepher family itself: of her great-grandfather, who traveled to Babylon in search of the ten lost tribes; of her grandfather, a dreamer whose Zionist ideals brought him into conflict with his religion; of her parents, and their tormented love affair; and of her own orphaned and unhappy past. At the same time, she struggles to find answers to pressing questions: what is the significance of the Codex and where does it come from? Who is the stranger, Gideon, who is desperate to enlist her help? Above all, whom does the Codex belong to and what part must Shula play in its destiny? Set against the backdrop of a changing Jerusalem over a hundred and thirty years, The Genizah at the House of Shepher is a large-canvas novel of exile and belonging, displacement, and the quest for both love and a true promised land.