I'm not sure which book you're referring to, but if you want to draw a mind map for a book, you can follow these steps: First, you need to determine the theme of the Mind Map, which is the core idea that the book wants to express. This could be done by reading the book's foreword, preface, table of contents, index, and so on. 2. Decide on the branches of the Mind Map: Next, you need to determine the branches of the Mind Map, which is to divide the topic into several important parts or topics to better express the content of the book. This could be done by reading the book's content, chapter titles, paragraph content, and so on. 3. Fill in the details of the Mind Map: After determining the branches of the Mind Map, you need to fill in the details of the Mind Map, which is to add specific details, characters, places, events, and other information involved in the book to better express the plot and theme of the book. 4 Perfect the Mind Map format: Finally, you need to perfect the Mind Map format, which is to choose the appropriate font, color, labels, icons, etc. to make the Mind Map more beautiful and easy to read. Mind maps are tools for abstract thinking. You need to design them according to your actual situation and needs. Don't pursue too much magnificence and complexity to avoid affecting reading and understanding.