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21 Days of Fear: A Letters Thriller

By Hervé Commère
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Brief Description
A heart-wrenching YA thriller told in an advent calendar format, paced for amping up the chilling suspense! What would you do to bring your sister back from the dead? After Lucas’s sister mysteriously disappeared ten years ago, his family was torn apart. His mother has been... Read More
Format: Hardback
$3500
Elsewhere:
$4500
Pre-order
Releases 1st September 2026 (Approx. Date) Pre-order  "21 Days of Fear: A Letters Thriller" now to secure your copy from our first shipment

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A heart-wrenching YA thriller told in an advent calendar format, paced for amping up the chilling suspense!

Keep the anticipation building by reading one of the twenty-four sealed chapters each day in the lead up to Christmas! 

Book Hero Magic formatted this description to make it easier to read. While it's new and still learning, it may not be perfect - your feedback is welcome! Description

A heart-wrenching YA thriller told in an advent calendar format, paced for amping up the chilling suspense!

What would you do to bring your sister back from the dead?

After Lucas’s sister mysteriously disappeared ten years ago, his family was torn apart. His mother has been lost in a deep depression ever since, his father has been unable to speak of what happened and Lucas has been trapped in his guilt... until he receives a note that changes everything.

Lucas has twenty-one days to find out the truth about what happened to his sister, and save her life... if she really is still alive.

Every action is watched, every choice counted. Can he save his sister without losing himself?

Keep the anticipation building by reading one of the twenty-four sealed chapters each day in the lead-up to Christmas!

Book Details

INFORMATION

ISBN: 9781398564022

Publisher: Simon & Schuster Ltd

Format: Hardback

Date Published: 24 September 2026

Country: United Kingdom

Imprint: Simon & Schuster Ltd

Audience: Children

DIMENSIONS

Width: 150.0mm

Height: 210.0mm

Weight: 0g

Pages: 422

Collections

Children's Books Children's Fiction Children’s, Teenage and Educational Hervé Commère Kids & YA Pre-orders Pre-order Books Pre-Order Children's Books Pre-orders Pre-orders by Release Date Teen Thrills Young Adult

About the Author

After studying modern literature, Hervé Commère became a bartender and a bar owner. He is the author of several short stories and novels in French, including Les ronds dans l’eau, winner of the Prix marseillais du polar; Imagine le reste, winner of the plume de cristal at the international Festival international du film policier de Liège; Ce qu’il nous faut, c’est un mort, Prix Polars Pourpres et Prix Polar à Mauves-sur-Loire; and Sauf, which was well-received by critics and general audiences alike. His work has been translated to Japanese, Chinese, and English.

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