Erin Nielson in Connecticut just shared with me this email, very useful information for those with pdf files of my books, so thank you Erin for sharing it with the group:
…I figured out that yes, I can send my pdf downloads from you to my Kindle. Each Kindle has an email associated with it and you just email the file to your Kindle from an “approved email” which you have to add in your Amazon account. I did a quick google search and it was easy to figure out….
Here is the link that was helpful to me.