Notes

353, 6 p. : ill
Summary: Follows a fourteen-year-old American girl whose life unexpectedly transforms when she moves to London in 1952 and gets swept up in a race to save the world from nuclear war. Janie and Benjamin have promised to protect an ancient magical book that belongs to a mysterious apothecary. Now they're on the run from Russian spies who will stop at nothing to get the book. Can Janie and Benjamin unlock the secrets of the Pharmacopoeia in time to fulfil the apothecary's impossible plan?