Fast-paced, gripping and intense - A Stranger on Board is going to make some serious waves this summer

Agatha Christie meets Die Hard on water. A fantastic, full throttle thriller that never takes its foot off the accelerator

A fabulous, action-packed adventure. The superyacht is a genius premise and, mixed with Sarah's grit, it was an absolute joy to read

A Stranger On Board is a taut and thrilling ride. Pure escapist pleasure!

A fast-paced thriller that reminds me of a Hollywood blockbuster transferred to the page, full of intrigue and depth of knowledge and vibrant characters who are realised to maximum effect with a plot that sizzles with numerous twists and turns and had me on the edge of my seat!

Praise for the author

Twisty, compelling and incredibly pacy...will keep you on the edge of your seat from the first page to the last

A hugely enjoyable and original thriller. Cameron's going to be one to watch

A fascinating and unputdownable thriller with a devious twist

I tore through this perfectly plotted tale of secrets and lies

James Patterson is The Boss. End of.

Patterson knows where our deepest fears are buried... there's no stopping his imagination.

Patterson is in a class by himself.

A chilling, whirlwind thriller

This thriller has a premise that will pique any mystery-loving traveler's interest: two best friends embark on their annual reunion trip, only to have it go murderously awry. Bartz's evocative descriptions of destinations as varied as Chile and Cambodia pulled me in immediately, but it was the way she ratcheted up the tension by dropping clues about the duo's murky past that kept me rapt until the end

This smartly written psychological thriller will leave you all tingly

Bartz, once again, creates a thrilling tale about a friend group in flux

The ultimate story of toxic female friendships, a theme Andi Bartz pulls off exquisitely her previous novels. This one is pulse-pounding with secrets, lies, and friends who trust too much

Sustains its thriller atmosphere with a well-drawn dynamic between co-dependent friends who alternate from deep trust to vicious suspicion

We Were Never Here is an observant, suspenseful, and deeply scary novel, a psychological thriller that looks at the tight bonds of friendship and asks where they strangle, where they break

We Were Never Here is somehow both cinematic in scope and also claustrophobic and unnerving. It's a novel that explores the dangers that lurk in beautiful places, the manipulation of memories, and the friendship ties that don't just bind us, but can strangle us

I absolutely loved We Were Never Here ... chock-full of twists and turns that surprise and titillate. I was so enthralled, I carried the book around the house, reading as I walked to the kitchen to make some tea and even while folding the laundry. It's been years since I last read-walked!

[Bartz] has an incredible talent for writing complicated characters, complex relationships, unnerving situations, and palpable tension-and making them all work together

'Thrilling, dark and full of suspense, The Retreat is a must for crime fans - you won't be able to put it down.'

'Sarah Pearse has done it again! The Retreat is a heart-pounding, adrenaline-soaked thrill ride. Once you start reading, you won't be able to stop.'

'Be careful who you root for, as no character is safe in Sarah Pearse's new novel The Retreat. In the spirit of a true thriller, the tension is taut and the suspense is real as the pace builds to a heart stopping finale. A triumphant second novel, which is no mean feat.'

'Sarah Pearse is an expert at building tension and then holding us suspended until we're on our last nerve. The Retreat is utterly thrilling and destined to be yet another must-read from the queen of the murderous holiday read.'

Wonderfully atmospheric, frequently surprising and cleverly plotted. If you loved The Sanatorium, you'll never want to leave The Retreat.'

A story as unsettling as the island that serves as its setting. Don't trust anyone at The Retreat.

Deliciously paced with rich worldbuilding, The Retreat teems with questionable motives, unspoken frustrations, and hair-raising cliffhangers. I absolutely could not put this book down!

'Dazzling and inventive, like an Agatha Christie mystery split open by a heatwave. The Retreat is transporting, with an unforgettable setting and a complex web of secrets. I didn't want it to end.'

'The Retreat is a delightfully creepy thriller set in a fantastic gothic location. I loved it!'

This tense and irresistible read is best binged in one sitting

Intricately interwoven plots and subplots, propulsive twists and a neat finale, a deliciously easy psycho drama to hungrily tear through.

A brilliant read

A psychological thriller that begins with a death on a canal boat and involves a cadre of shifty, damaged characters.

A multi-layered mystery simmering with secrets, resentments and griefs.