Dive into the enchanting tale of the flint heart—a heart-shaped stone from prehistoric times that transforms its owner into a wicked soul. Join siblings Charles and Unity on their thrilling adventures as they journey into fairyland to confront the heart’s dark influence. Along the way, they encounter a delightful cast of characters, including the whimsical king of fairyland, a talking (and wounded) hot water bottle, and the enigmatic Zagabog. While some British phrases may puzzle American readers, the charm and humor of the story resonate universally, making it an enjoyable experience for both children and adults alike. Narrated with a delightful wit, this tale promises to captivate listeners of all ages. (Summary by David Wales)