The Door

By Tony Harmsworth

A science fiction mystery in which an ordinary dog-walker stumbles on something impossible in a convent wall. Time-bending British sci-fi of quantum entanglement, temporal anomalies and everyday curiosity with world-changing consequences.

The Door Was There Yesterday. Today It's Gone.

Henry Mackay and his dog, Addy, regularly walk alongside an ancient convent wall. Today, as he passes the door, he glances at its peeling paint.

Moments later he stops dead in his tracks. He returns to the spot, and all he sees is an ivy-covered wall. The door has vanished. Had it ever been there? He begins to doubt his sanity.

Ill-advised curiosity sets Henry on a trail of twists, turns, quantum entanglement and temporal anomalies, an adventure that ends with far more than his own sanity at stake.

The Door is a standalone science fiction mystery, for readers who love time-travel puzzles, quantum paradoxes, ancient mysteries and ordinary heroes out of their depth. Perfect for fans of Arthur C. Clarke, Peter Cawdron and Blake Crouch.

Praise for The Door:

"Brilliant - I absolutely loved this book and read it twice. A fascinating insight into the future that addresses the environmental issues we face today. If you think sci-fi is not for you, then think again "

• Format: Paperback
• Language: English
• ISBN: 1036712109
• ISBN13: 9781036712105
• Release Date: August 2026
• Publisher: Vinci Books Ltd
• Length: 204 Pages
• Weight: 0.41 lbs.
• Dimensions: 0.5" x 5.1" x 7.8"