Arrogant Heir by Rachel Henke

He’s her billionaire boss. The last thing they should do is get involved—especially when it’s hate at first sight…
Jamie Jackson has her happy ending all planned out until her investment banker fiancé calls off their wedding.
To escape London, she accepts a last-minute job to write a book for the billionaire Rochester dynasty.
The assignment at Greystone Manor, the grand country estate, promises to be a dream getaway. Working with the dear old grandfather who founded the business, will give Jamie a chance to mend her broken heart and her bank account.
But there’s an embarrassing mix-up.
Jamie is forced to work closely with Damian Rochester, devilishly hot, notorious green-eyed-playboy, CEO, and heir to the empire. She needs the money, and he has a deadline, so breaking the contract is not an option.
In a battle of wills, Jamie uncovers the billionaire media mogul’s best-kept secret—a passionate, wounded soul lurks beneath his arrogant exterior.
Just as their glacial hearts begin to thaw, her ex turns up and promises Jamie the happily ever after she’s always wanted…
There’s only one problem. She’s fallen for the arrogant heir…

Publisher’s Note:
This is a dual POV, slow burn enemies to lovers, and contains steamy, explicit scenes. There is some OW/OM drama so avoid if that’s not for you. It has a happily-ever-after and no cheating. Each book in the Rochesters series is the love story of a different sibling, has interconnected characters and can be read as a standalone.