When Reuben discovers an old pocket watch, he soon realizes it holds an incredible power: it can turn you invisible for fifteen minutes. And the watch's power is even more extraordinary than he knows. Soon, he's on the run from a despot determined to possess it for himself ...

1919. Henry moves to the countryside with her family, scarred by her brother's untimely death. Her only friends are characters from her favourite books - until, one day, she wanders into the woods and meets Moth, a striking witch-like woman. Together they form a bond that could help Henry save her family and overcome her grief.

Pearl and Ellen are recruited to work at code-cracking HQ, Bletchley Park, during World War Two - but when they stumble across a sinister plot which threatens the very soul of the war effort, their budding friendship is put to the test.

Hen dreams of becoming a spell tailor, stitching spells into clothing. But when he stumbles upon a new kind of stitch, he's banned from sewing. What is the power of the stitch that can sew memories into clothes - and could it be the very thing to save the family business?

When their magician grandpa is imprisoned in a snow globe, Hedy and Spencer - with cousins Jelly and Max - go on a magical quest to free him, with the help and hindrance of ghosts and monsters ...

Autumn sees dead people, much to her annoyance ... but when her father drowns, he's the one ghost that doesn't appear. Then, a clause in his will sends her to the remote isle of Imber. Can Autumn uncover Imber's dark past before it comes hurtling into the present?

Orphan Sophie dreams of being someone special. Lost in the snow on a school trip to Russia, she's rescued by Princess Anna Volkonskaya. But as night falls and wolves prowl, Sophie discovers more than dreams in the princess's crumbling palace of secrets .

Befriended by a gang of street children and their mysterious leader, the Thief Lord, they shelter in an old, disused cinema. But a greater threat to the boys' new-found freedom is something from a forgotten past - a beautiful magical treasure with the power to spin time itself.