X-Book

Undercover Billionaire

Get in the xigxag app
Already purchased

Click to open directly in the xigxag app.

This book is not purchasable in your country. Please select another book. Pre-order Buy Now €{{ price }} Send as a gift

Listen to a sample

What to expect

A SPICY Billionaire forbidden romance from USA Today Bestseller Amy Andrews perfect for fans of Ana Huang, Laura Carter and Meghan Quinn

Cocktail waitress Kelsey Armitage needs her job on board the Callisthenes cruise ship. Nursing a broken heart and an empty bank account, her trust is destroyed and she’s vowed never to fall for a man again. Instead, she’s only in the mood for one-night stands. Not Happy Ever After’s.

But when a mysterious passenger orders a drink from her, she’s powerless to resist him. And soon one night turns into stolen and illicit moments at every opportunity. But romances with the passengers are strictly forbidden… and Kelsey is enjoying breaking all the rules.

Brooding billionaire Ari Callisthenes, heir to a Greek shipping line is undercover on his own cruise liner. His standards are impossibly high but his business is underperforming. He’s determined to find out why. However, he doesn’t expect the instantaneous chemistry with sexy cocktail waitress Kelsey or the whirlwind fling they find themselves entangled in. She awakens a part of himself he believed dead. But a future together is out of the question because he can’t tell her who he is…

A spicy, escapist and delicious billionaire romance perfect for fans of Sadie Kincaid, Laura Carter and Elle Nicoll

Praise for Amy Andrews:

'Undercover Billionaire is packed with everything I love about Amy Andrews — wit, heat, and all the romance. This is Amy at her absolute best, truly unmissable!' Rachael Stewart

“Desire, temptation and passion. Three of my favourite things, and this book has them all.” Laura Carter

‘Amy Andrews is one of my go-to romance authors’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

‘Messy, complicated, funny, intriguing and spicy!’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

‘The whole cast of characters had me laughing and tears brimming throughout.’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

‘This is a love story for the underdogs.’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

About xigxag and the x-book®

Discover the best audiobooks with xigxag, an innovative and user-friendly audiobook platform designed to simplify finding, purchasing, and enjoying your favourite books in audio format. Our flexible pricing model makes bestselling audiobooks affordable, offering the best audiobook deals without the need for a subscription. You can also give the perfect gift with our convenient audiobook gift cards and in-app audiobook gifting options.

A core differentiator of xigxag is our groundbreaking listen-and-read x-book® technology, which delivers a truly immersive digital book experience. This unique innovation seamlessly combines the audiobook, text, and images into a brilliant, integrated format, complete with exclusive audiobook features and a next-generation digital reading experience. Our growing x-book selection is easily discoverable by looking for the distinctive purple x-book® ribbon, or by simply filtering your search by ‘x-book’.

Beyond our technology, xigxag is committed to sustainability and ethical practices, ensuring a guilt-free listening experience from an exceptional digital book platform. As the only B Corp certified UK audiobook service, we stand as a leader in audiobook innovation and a compelling alternative to big tech. Our commitment extends to delivering extraordinary customer service, provided by our friendly UK support team.

Effortlessly search audiobooks, gain insights from honest audiobook reviews evaluating both the content and narration, and easily discover hidden gems. You can download or stream top audiobook titles anytime, anywhere, guaranteeing the best possible listening experience on the UK’s best independent audiobook app. Experience the future of audiobooks today.