According to today's headline information, official autograph books or postcards will be provided for fans to sign at comic exhibitions, signing parties and other activities, and there is no need to bring your own notebook. If there are no suitable books, don't worry, many comic-con websites will also sell related autograph books or postcards.

If you want some unique signatures, it makes sense to bring your own notebook. The books you bring may be related to your favorite works or characters. If you use this book to get signatures, the signature book will become a special collection, which has high collection value for yourself.