1. Use the hook: install the hook on the wall, and then hang the book on the hook. This method is suitable for heavy notebooks, and multiple hooks can be used to disperse the load and avoid the hooks from falling off due to excessive load.

2 Use adhesive tape: cut the adhesive tape to a suitable length, then stick the adhesive tape on the back of the cover of the book, and then stick the other end of the adhesive tape on the wall.