Caller Unknown

byGillian McAllister, Juliet Rylance (Read by)

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They Took Her Daughter. Now She’ll Break Every Rule to Get Her Back.

From the Sunday Times bestselling author of Famous Last Words and Wrong Place Wrong Time comes an unmissable thriller.

A READ WITH JENNA BOOK CLUB PICK

Your last words to your teenage daughter were, ‘Sleep well’. By the next morning, she has vanished.

Her bed not slept in, an unfamiliar phone in her place. Before you have time to catch your breath, it rings.

CALLER UNKNOWN

Someone has taken your daughter. They don’t tell you where. They don’t tell you why.

Only that you must do what they say to ever see her again. Do not contact the police. If you do, they will kill her.

You have a choice: do you risk contacting the authorities anyway?

Or, do you take the law – and your daughter’s life – into your own hands?

'Unputdownable' FREIDA MCFADDEN

'The best of the best' LISA JEWELL

'Masterful' ANDREA MARA

'Tense, twisty, and an emotional gut punch' KARIN SLAUGHTER

'Absolutely superb' CLAIRE DOUGLAS

© Gillian McAllister 2026 (P) Penguin Audio 2026

An unputdownable adventure that was both heartwarming and thrilling! Everything I've come to expect from Gillian McAllister!

FREIDA MCFADDEN

About Gillian McAllister

Gillian McAllister is the Sunday Times and New York Times bestselling author of nine stand-alone novels. Her books have been selected for the Radio 2 Book Club, Reese's Book Club and the Richard & Judy Book Club. Her previous novel, Wrong Place Wrong Time, was a Waterstones Thriller of the Month and was shortlisted for The British Book Awards Crime & Thriller Book of the Year and the Theakston Old Peculier Crime Novel of the Year. Gillian's books are published in thirty-eight languages.
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Details
  • Imprint: Penguin
  • ISBN: 9781405961851
  • Length: 676 minutes
  • Price: £16.00
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