Book excerpt: Christopher Morley's story "Parnassus on Wheels" is a joy. Helen McGill, a middle-aged spinster, has spent her life caring for her brother Andrew and their lucrative traveling bookshop known as "Parnassus." This book is classified as historical fiction, and it is a brilliant collection of ideas compacted into a single draft for readers of all ages to read. With an eye-catching new cover and professionally typeset manuscript, this edition of "Parnassus on Wheels" is both current and legible. She, on the other hand, yearns for adventure and freedom. Helen's life takes an unexpected turn when Roger Mifflin, an interesting and strange story salesman, appears at her door with an offer to buy Parnassus. Fearing that her brother is wasting his life on the road, Helen decides to sell the bookstore and embark on her own creative trip. As she meets new people and navigates the world of bookselling, she rapidly realizes that living on the road can be both exciting and challenging. Helen and Roger form an unusual and touching friendship as they travel together, discovering not only literary delights but additionally the joys of company.