It’s the last months of the nineteenth century and twenty-two year old Euphemia Thorniwork, is out of step with the men’s world she lives in. A mathematical research student at Oxford, looked on with suspicion by her her tutor, Professor Milton, she is forced to collaborate with fellow-student, Leo Lazarus, also under suspicion—for being Jewish. At home in London, life is under pressure—for months a toxic fog has engulfed the city each evening, bringing illness to many, including Euphemia’s widowed mother. The fog has been accompanied by a wave of body-snatching and the body of Euphemia’s beloved cousin, Pearl, remains missing. Additionally, money is tight and Euphemia and her mother must move in with relatives who disapprove of her lifestyle. Haunted by dreams of Pearl in which numbers, a red heifer and Biblical purification rites provide insoluble clues, she discovers an article about communicating with the dead using sound waves. Determined to cling to rational explanations, Euphemia returns to Oxford, but when she begins to fall in love with Leo, and learns something of esoteric Judaism, their research takes an unconventional turn and the questions mount. Can Euphemia and Leo find the body snatchers? What is the origin of the toxic fog and can they find a way to defeat it? Will Leo and Euphemia’s love survive their religious divide? Blending Victorian romance and drama with a compelling supernatural story, The Sound of Gematria is an engaging debut novel not to be missed.