Three-year-old Rosie Logan is missing. Her mother, Maria, turned away for just one moment and now her life is changed forever. It falls to PC Lucy Halliday and her police dogs, Moss and Iggy, to find the girl, under the direction of Lucy's boss and friend, DCI Jack Ellis.

The case brings up old trauma for Jack. His childhood best friend, Theo, went missing when he was eleven and was never found. This is Jack's chance to make things right. He won't fail Rosie like he failed Theo.

But the investigation doesn't go smoothly. The Logan family have been keeping secrets. And every time Lucy and Jack think they're making progress, they're hampered by yet another one. Can they find the truth, and Rosie, before it's too late?

The next thrilling instalment in the new British crime fiction series featuring dog handler PC Lucy Halliday. Perfect for fans of Jane Casey, Robert Bryndza and Cara Hunter.

'Brilliant to see police dogs in action in a gripping procedural with taut plotting and sexy main characters' Harriet Tyce

'Dark, gripping... with characters I love and an ending that left me breathless. A series I'm obsessed with' Cressida McLaughlin

'Expertly written, with exceptional characters, it had me in tears. A thrilling and moving read to devour in one sitting' Heather Critchlow

'The PC Lucy Halliday series have become my new favourite police procedurals. Their freshness, the exquisitely drawn characters and fiendishly clever plots are made even stronger by Scarr's ingenious storytelling' Graham Bartlett

'Impossible to put down. Plotted by a ninja, written with a deft touch. PC Lucy Halliday might be my favourite ever officer' Rachel Wolf

'Pacy... cleverly crafted. A series that's going from strength to strength' Robert Rutherford

'Brilliantly paced, incredibly well-researched and unpredictable. I have long admired Scarr's skill of how she ramps up tension, both within plot and between characters' L.V. Matthews

'Twisty, expertly plotted and unputdownable' Blake Mara

'Louisa Scarr's flair for characterisation is matched only by her skilful execution of a flawless plot... crime writing at its absolute best' Marion Todd

'A tight, pacy thriller with a great cast (especially the dogs). This is quickly becoming my new favourite police procedural series!' Tariq Ashkanani

'Dark, gritty and compelling! I finished Memorial Park in just over 24 hours - I couldn't put it down' Heather Fitt

'Pacy and page-turning... I'm already a massive fan of this series and can't wait to read more' Fliss Chester

'Ramps up the tension... will leave you breathless! Louisa Scarr specialises in crime fiction with heart, and Memorial Park will make yours beat faster' Jo Furniss

'One of the best crime writers in the UK. Memorial Park is another masterclass of pace, tension and heart' James Delargy

'Monstrously gripping and canine sharp, with a boldly brilliant protagonist, this is contemporary crime fiction of the highest order' Rob Parker