Invasion: Downfall (Invasion UK #1)

Invasion: Downfall (Invasion UK #1) by D C Alden is a Thriller release out on June 17, 2026.

See if this book is on Audible (Free Trial)

Invasion: Downfall (Invasion UK #1)
Check availability on Amazon
As an Amazon Associate we may earn from qualifying purchases, at no extra cost to you.
Invasion: Downfall (Invasion UK #1) Release Date: June 17, 2026

Published

THE FIGHT TO SAVE BRITAIN STARTS NOW 💥 An explosive and patriotic, SAS-inspired military thriller from bestselling author DC Alden! Must-read for fans of Tom Clancy, James Patterson and Jack Slater 📚
London is burning. The politicians have betrayed us. The enemy is already on British soil.
When a truck bomb destroys Whitehall, Prime Minister Harry Beecham survives…

Only to learn the attack is the opening strike in a coup designed to conquer Britain. Rescued by the SAS, Harry must escape a chaotic London to reach a secure refuge in the West Country, as political traitors invite Islamic forces onto British soil.

Elsewhere, ex-con Morgan Blake and his neighbour Izzy Gray watch an airliner fall from the sky over west London. With streets descending into violence and panic, Morgan activates a desperate plan to escape the capital – a plan that becomes a brutal test of courage, instinct, and trust.

As an invading army gathers on the Scottish border, British troops dig in for the final, brutal fight—but Harry Beecham has one last, desperate plan—one that could either reclaim a nation or finish it forever.

THE BATTLE FOR BRITAIN HAS BEGUN.
*Please note: This edition of Invasion Downfall has been reworked and reimagined to deliver a fresh reading experience for both new and returning readers.

Check availability on Amazon

Reader Anticipation Rating:
[Average Rating: 3]

Book Club Journal: Reading Log For Adults & Kids Who Love Books!
Book Club Journal: Reading Log For Adults & Kids Who Love Books!
Check Latest Price
We earn a commission if you make a purchase, at no additional cost to you.
Lasso Brag

Genre: Thriller

D C Alden

More books from D C Alden

Also releasing around the same time

🎧 While You Wait for Invasion: Downfall (Invasion UK #1)

Prefer audiobooks?

Check Audible to see if Invasion: Downfall (Invasion UK #1) is available to listen to.

Start a free trial and get your first audiobook free.

✔ Listen while commuting or relaxing
✔ Your first audiobook is free with the trial
✔ Cancel anytime

Start Audible Free Trial

Book Club Journal: Reading Log For Adults & Kids Who Love Books!
Book Club Journal: Reading Log For Adults & Kids Who Love Books!
Check Latest Price
We earn a commission if you make a purchase, at no additional cost to you.
Lasso Brag

Recommended Book Release Guides

Similar Books Liked By Our Readers