top of page

The Unforgettable Series

Welcome to The Unforgettable Series by Autumn Archer, featuring the Northern Irish McGrath brothers in Belfast.

Books 1-2 of the series are a forbidden, second chance romance that sizzle with steamy suspense and must be read in order to be fully enjoyed. The third book is a billionaire romantic suspense which can be read as a standalone, but to best experience the full series it is advised to read each book in order. Get ready for a wild, steamy ride with a little sprinkle of darkness!

His to Steal 

The Unforgettable Series Book One

Experience a steamy romance with a twist of darkness in His to Steal. Follow the story of an underground club owner, who prioritizes business over pleasure. For Marcus McGrath whiskey soothes his demons and women come and go.


When a beautiful steps into his club and his breaks his rules, sparks fly. Expect the unexpected as tensions rise and they navigate the forbidden. 

his to steal by autumn archer.jpg

His to Keep

The Unforgettable Series Book Two

His to Keep is the conclusion to Marcus and Lana's story. Join them on their bumpy journey of discovery, as they find out if they can have the future they both crave.


With unexpected twists and turns, can they finally find their happily ever after?


Don't miss out on this heart-warming conclusion - pick up His to Keep today!

his to keep by autumn archer.jpg

His Addiction 

The Unforgettable Series Book Three

He's never been rejected by a beautiful woman before, until now. 

His Addiction is a steamy romance between Jamie McGrath––a newly made Irish billionaire and notorious playboy––and a dark-haired barista who catches his eye. With a megawatt smile, roguish dimple, and confident attitude, Jamie is used to getting what he wants. However, Shannon is immune to his charms, and his fascination only grows. The fact that she has no idea of his status as Northern Irish elite, only adds to the thrill of the chase.

his addiction by autumn archer.jpg

The Complete Collection

The Unforgettable Series 1-3

Discover the entire Unforgettable Collection in one boxed set! Enjoy all three of books, featuring a forbidden, second chance steamy romance in books 1 and 2, plus a sizzling, billionaire sports romance in book 3.

With enough heat to set your kindle on fire, this collection is the perfect way to escape into a world of romance.

ebook TUS Complete Collection.jpg
bottom of page