This 1979 chapter book introduces readers to a remote village girl who ventures to London with an inventor, drawn by the promise of a groundbreaking time machine. It's a classic science fiction adventure for young readers, exploring themes of curiosity and the allure of discovery. The book's strength lies in its imaginative premise and the journey of its determined protagonist. It's best suited for children aged 8-11 who enjoy a blend of realistic settings with fantastical technology and a sense of wonder.