Christina Dalcher is the Sunday Times bestselling author of VOX. She earned her doctorate in theoretical linguistics from Georgetown University, specializing in the phonetics of sound change in Italian and British dialects. She and her husband split their time between the American South and Naples, Italy. Q is her second novel.

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'Terrifyingly plausible' Louise Candlish

'Devastating and brilliant' Woman & Home

'Thought-provoking' Alice Feeney

'Shocking . . . A powerful tale' Cosmopolitan