To come up with a physical book, one had to consider the following aspects: 1. Decide on the type and theme of the book: First, determine the type and theme of the book, such as science fiction, fantasy, history, romance, etc., and then determine the storyline and character settings according to the theme and type. 2. Write a novel outline: After determining the book type and theme, you can start writing a novel outline to determine the plot, characters, and setting to ensure that the book's content is complete and coherent. 3. Planning the publishing plan: After completing the outline of the novel, you need to plan the publishing plan, including the title, author, publishing house, publishing time, pricing, etc. You also need to communicate with the bookstore to determine the publishing details. 4. Creating a sample book: After determining the publishing plan, you need to create a sample book to display the book's content and typography design so that you can communicate and confirm it with the bookstore. 5. publishing and printing: After making the sample book, you need to confirm with the publishing company to publish and print according to the agreement, including the cover design, layout, printing, distribution and other steps. Coming up with a physical book required a lot of preparation and effort. Every step needed to be taken seriously to ensure that the book could be published smoothly.