Sophie McKenzie

On a quiet, gray Saturday morning, Livy arrives at her best friend Julia's flat for a lunch date only to find her dead....

Gone Girl meets Before I Go to Sleep in this riveting psychological thriller about a grieving mother who finds out years after her daughter’s death that her child may still be alive....

Fourteen-year-old Cat is lonely - reeling from the loss of her father, she’s disconnected from friends and fighting with her mum. But when a new boy, Tyler, arrives for the summer, Cat finds herself opening up to the handsome stranger....

Asha has spent her life on an island community built on the principle of truth. But she discovers she has been lied to about something huge – a secret sister called Willow....

When Lauren discovers that she may have been snatched from an American family as a baby, her life suddenly feels like a sham....

It's been eight years since Gen Loxley lost her daughter, Beth....

Luke spots Eve at his dad's funeral. She's hot - and she's the perfect distraction from his messed up family life. There's only one problem - she's got a boyfriend....

Narrated by Nico, Double Cross is full of telekinetic action as the Medusa Project team arrive in Sydney, Australia, for another exciting mission - and come face-to-face with two more Medusa teens.....

Nico, Ketty, Ed and Dylan are in danger: their existence has become known to members of the criminal underworld....

It all starts when a mysterious train appears in the park....

Fourteen years ago, four babies were implanted with the Medusa gene - a gene for psychic abilities....

Fourteen years ago, scientist William Fox implanted four babies with the Medusa gene, a gene for psychic abilities. But Fox died and the babies were hidden away for years...

Fourteen-year-old Maya cannot believe she has to spend the summer with her grandmother, helping out at the family cosmetics firm....

On holiday with her family and adoring fiancé, Jed, Emily couldn't be happier. But overnight, the idyllic trip turns into a waking nightmare....

Flynn is making every effort to stay in control of his hot temper, while River feels more content than she's ever been. Together the two of them make big plans for the future, but powerful secrets lurk in the shadows, ready to threaten their happiness....

Four months have passed and River and Flynn's romance....

Six years have passed since the end of Sister, Missing and Madison is now a teenager....

Fourteen years ago, scientist William Fox implanted four babies with the Medusa gene....

When River auditions for a part in an inter-school performance of Romeo and Juliet, she finds herself smitten by Flynn, the boy playing Romeo....

Dylan, the daughter of the scientist who created the Medusa gene for psychic powers....