Grandpa gives Olly and Tilly Peterson a mysterious black stone passed to him for safe-keeping many years ago by his own grandfather. They find it enables them to understand what animals and birds say and to use telepathy. Soon they are approached for...
Sequel to 'M.I.C.E. and the Stone'.As summer holidays begin on the North Yorkshire coast, a destructive computer worm attacks the country, spreading rapidly round the world and bringing civilisation to a standstill. Where does it come from and why? G...
Olly and Tilly receive a letter from the future pleading for help. It says something terrible will happen years later at a place they know well on the North Yorkshire coast. Using the black Stone passed down in their family for centuries, they seek a...
What if you wake up tomorrow in a different place from where you went to bed?Emily and Jack are wary of each other after a blazing row ten years ago - on the most extraordinary day of their lives. When an elderly teacher dies, they are forced togethe...