I know many people like to have their copies signed, or collect signed editions. The best way to achieve this will depend on your location.
Please email me at email@example.com to discuss further.
I also offer a number of signed bookplates for free each year (i.e. no postage fees). A bookplate is basically a sticker that I’ve signed, that can then adhere to the desired page of your book. Again, please email me to discus this further.