The Billionaire’s Assistant
- Author Penelope Ryan
- Narrator Amelia Hugh
- Publisher Tantor Media, Inc
- Publish Date 13 January 2026
- Run Time 3 hours and 15 minutes
- Format Audio
- Genre Adventure fiction, Contemporary romance, Romance, Romantic suspense.
Click to open directly in the xigxag app.
Flexible Pricing & Rewards For Listening
At xigxag, the more you read, the less you pay* on select audiobook and x-book® titles, as in the table below. Pricing updates automatically in the app and resets one year after your first purchase. And you can always find a selection of brilliant titles available for only £3.99.
*Only the full price titles you buy count toward your personal pricing tier. Full price titles don’t include Listen for Less or other books bought with a voucher or discount code.
Titles Purchased
- 1-5
- 6-10
- 11-15
- 16-20
- Over 20
Price per title
- £7.99
- £6.99
- £5.99
- £4.99
- £3.99
Listen to a sample
What to expect
One night. No names. No limits.
Until he walks into the boardroom—and she realizes her wildest night just became her new reality.
Olivia Reilly never expected the man who rocked her world to be her new billionaire boss. Cold, commanding Asher King acts like he doesn't remember her—but the way he watches her says otherwise.
Quitting isn't an option. Olivia needs the job to save her childhood home, even if it means enduring Asher's icy glares and blistering tension. To cover the purchase of her late family's estate, she takes on a secret, scandalous side gig . . . one that draws the attention of a dangerous stalker.
When Asher sees the bruises, all bets are off. His possessive side ignites, and the man who's always kept his distance suddenly wants to claim her—for good.
She was never meant to fall for her boss. He was never supposed to break his own rules. But their chemistry could burn down everything in its path.
A sizzling romance, and the first in the Billionaire Brothers series, this book is as hot as they come.
More from the same
Narrator
About xigxag
Experience the best audiobooks with xigxag, an innovative and user-friendly audiobook platform designed for seamless discovery, purchase, and enjoyment of your favorite titles. Our flexible pricing model offers bestselling audiobooks for less, providing affordable prices and the best audiobook deals without requiring a subscription. Perfect for gifting, xigxag also features convenient audiobook gift cards and in-app audiobook gifting options.
Beyond the listening experience, xigxag stands as an exciting alternative to big tech, embodying a strong commitment to sustainability and ethical practices. As the only B Corp certified UK audiobook service, we ensure a guilt-free listening experience from a leader in audiobook innovation.
Effortlessly search audiobooks, access honest audiobook reviews that evaluate both the content and narration, and easily discover hidden gems. Whether you prefer to download or stream top audiobook titles, xigxag provides the best possible listening experience anytime, anywhere, on the UK’s best independent audiobook app. Discover the future of audiobooks today.