Untamed Heart: A sweet and spicy, cosy, small-town cowboy romance

'Tons of heart and sizzling romance' - Aamna Qureshi, bestselling author of If I Loved You Less

'A swoon-worthy romance, perfect for anyone in their yeehaw era' - Lucy Jane Wood, author of Rewitched

Welcome to The Diamond Back Ranch: where the cowboys are hot, the drama is real, and city girls like Lottie Wright are in way over their heads.

Lottie has spent her whole life chasing success – or at least what it’s supposed to look like. The perfect corporate job. The perfect banker boyfriend. The perfect life in London. But when she’s suddenly fired and catches her boyfriend cheating, she does what any totally rational person would do . . . and gets on a plane to her family’s ranch in Wyoming.

Cole Miller is a rugged ex-rodeo star and absolutely not interested in a city girl playing cowgirl on the Diamond Back ranch – even if they did end up in a steamy tangle on her arrival in Jackson Hole. But as Lottie trades designer suits for cowboy boots, she starts to realise she might be a little more country than she thought. And when a rival ranch threatens everything, she’s not about to let them win, especially when it means proving to Cole – and herself – that she’s got what it takes to earn her place.

A slow-burn, high-heat cowboy romance with banter, tension, and a love as wild as the Rockies.

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READERS ARE FALLING FOR UNTAMED HEART . . .

'A must read for all cowboy romance lovers out there!' 'If you’re fans of Elsie Silver and Lyla Sage this may be your new cowboy obsession!' 'I absolutely LOVED this book, I devoured it.' 'A perfect Summer read! Cowboy romance with a British twist - 5 Stars!' 'I tore through this in one sitting and was locked in at 2 a.m. yelling just KISS already.'

© 2025 Macmillan (Audiobook): 9781035076277

Release date

Audiobook: August 14, 2025