Digitally Signed Copies of Ken Derby's Books

Receive a free digital autograph from me (for one of my books) through Authorgraph. I use Authorgraph to digitally sign books for my readers. Click on the green Go button (below) for one of my books. You'll then receive an email from Authorgraph to verify your email. Click on the link in the email, and you'll then be prompted to add a password to your Authorgraph account (where your collection of digital Authorgraphs will be stored). After you've requested a book to be signed (using the green Go button), you'll receive (within a day or two) a personalized inscription that you can view in your favorite reading apps and devices, or you can download a PDF copy from your browser.