1. Online shopping: Visit major online bookstores, such as Amazon, Dangdang and JD.COM. , and enter the title "Quiet Book" in the search bar to browse and buy the book.

2. Buy in a physical bookstore: Go to the local bookstore and ask the clerk if he has this book and buy it.

3. Second-hand book trading platform: Searching for "quiet books" on the second-hand book trading platform can find some second-hand or cheaper versions.