Nathan’s father has been arrested. He works for the Ministry of Defence and is accused of leaking top secret information. But as he is dragged into a police car, he gives Nathan a message. It leads to a riddle, but it’s not from Dad. It’s from an ex-Bletchley Park employee, Lily Kenley, and was written in 1940. Nathan begins to follow the clues left behind by Lily. But how can this war-time story link to his father’s fate? Hope for Dad’s appeal is fading fast. He must solve the puzzle. Time is running out.

All Ellie Morgan wants is to be with her one true love, Henry. But she’s caught in the middle of a BATTLE as old as SNOWDON itself. A battle between GOOD and EVIL. A WITCHES’ SPELL, cast high on the mountain, has sped up time and made matters MUCH WORSE. The dragons are awake; mythical creatures and evil ghosts have risen. And nearly all of them want Ellie DEAD. Thank heavens for loyal friend George, disloyal bestie Rhi, and mysterious stranger, Davey. Armed with Granny Jones’s potions, Ellie and her companions must set out on a journey to REVERSE THE SPELL, stop the EVIL White Dragon and find Henry. As an eternal winter tightens its grip on Snowdon, Ellie and her friends have just THREE DAYS to SURVIVE and complete their quest.

Ellie Morgan wants a boy who’s all hers. Just for once, it would be nice to meet someone that Sheila the cow hadn’t got her claws in to.

A remote farmhouse on Mount Snowdon is hardly the ideal setting for meeting anyone – unless, of course, you count her best friend George or creepy Darren (which Ellie doesn’t). But when a boy, glimpsed through the mist and snow, lures her up to the Devil’s Bridge, Ellie realises the place she knows so well still has its secrets …

The stronger her feelings for this strange boy become, the more she is in danger: a battle as old as Snowdon itself has been raging for centuries and now Ellie’s caught in the middle.

Something has left its lair.

It’s out there stalking her.

Who ever said true love was easy?