The Blitz may be over, but for Simon, Patricia, Evelyn, and Larry, a far greater danger lies ahead. When they step through a hidden door in a library, they enter Folio — a magical realm of fairy knights, talking bears, and ancient tree gods, now under siege by a ruthless army of machines.
Trapped in a world where stories have turned to war, the children’s only hope lies in finding the realm’s long-lost creator — a magician missing for centuries. What they uncover could reshape not just Folio, but their own world… forever.