If you ordered an earlier version of my Guide to DNA Testing as a Kindle ebook on Amazon, they will not let you replace it with the new version.
This page lets you get around that and download a PDF file of the newest version.
Legacy Family Tree. Learn genealogy and genetic genealogy at your own pace with a monthly or annual webinar membership. All live webinars are free to the public. With a webinar membership, you get on-demand access to all their video archives, and access to the instructors' handouts. Watch via your computer or mobile device. New videos are added monthly at no additional cost.