Sign-In
Cart
The Door
Paperback
Science FictionGeneral Fiction
Publisher Price: $19.99
ISBN13: 9781036712105
Publisher: Vinci Books Ltd
Published: Aug 25 2026
Pages: 204
Weight: 0.41
Height: 0.51 Width: 5.06 Depth: 7.81
Language: English
The universe's most dangerous secret is hidden in plain sight
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.
An ill-advised curiosity results in him unwittingly embarking on an exciting trail of events with twists, turns, quantum entanglement and temporal anomalies. It becomes an unbelievable adventure to save humanity which you'll be unable to put down.
The Door is an intriguing and unique science fiction mystery from the pen of Tony Harmsworth, the First Contact specialist who writes in the style of many of the old masters.
An ordinary man walking his dog who ultimately saves humanity! - THE DOOR has that, and more twists than a Celtic knot. What more does a science fiction mystery require?
________________________________
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!
★ ★ ★ ★ ★ Very clever storyline. Past and future 'history' linked with a tale that keeps you reading.
★ ★ ★ ★ ★ Time travel, quantum entanglement, ancient buildings and an ordinary man walking his dog who ultimately saves humanity...
★ ★ ★ ★ ★ Science fiction at it best... a gripping storyline, surprising twists and an introduction of quantum theory
★ ★ ★ ★ ★ A real page-turner full of accurate, but speculative science
★ ★ ★ ★ ★ Reminiscent of Robert A. Heinlein's books... old-school sci-fi with up-to-date science
Also from
Harmsworth, Tony
Scotland's Bloody History: A history of Scotland from Mesolithic to present day, but majoring on the most emotive aspects.
Harmsworth, Tony
Paperback
Trappist-1: A Sci-Fi Tale of Interstellar Discovery with Horrific Consequences
Harmsworth, Tony
Paperback
Replica Paradox: A Sci-Fi Thriller about Quantum Travel and Reality Unraveling
Harmsworth, Tony
Paperback
Federation and Earth: A Political Sci-Fi Thriller of Rebellion, Power, and First-Contact Consequences
Harmsworth, Tony
Paperback
Also in
Science Fiction
On the Calculation of Volume (Book I): Shortlisted for the 2025 International Booker Prize
Balle, Solvej
Paperback
Red Rising 3-Book Box Set: Red Rising, Golden Son, Morning Star, and an Exclusive Extended Excerpt of Iron Gold
Brown, Pierce
Paperback