"Penelope Yee and Her Ghost Number Three" by Adam B. Ford is a juvenile fiction book published by H Bar Press in 2025. This hardcover book, illustrated by Sato, Mami, follows the adventures of Penelope Yee as she navigates the challenges of growing up and exploring the world with the help of her ghostly companion, Number Three. The story is written in English and is suitable for young readers, offering a delightful and imaginative tale filled with mystery and friendship.