There have been several books written on genetic genealogy
since 2014, and the most current is Blaine Bettinger’s Guide to DNA Testing and Genetic Genealogy published by Family Tree
Books, Cincinnati, Ohio. He is also the
co-author with Debbie Parker Wayne of Genetic Genealogy in Practice, published
by the National Genealogical Society, Arlington, Virginia.
Guide to DNA Testing
and Genetic Genealogy covers the basics of genetic genealogy,
misconceptions, ethics, the four major tests, third-party tolls for autosomal
DNA, ethnicity, analyzing complex issues using DNA, help for adoptees along
with the future of genetic genealogy and a glossary. The appendices include a comparison guide, research
forms and various resources such as books, blogs, forums and mailing lists. The
context is easily understood, and the added color which can add greatly to the
cost of any book is most appealing to the eye. This book is a must for your
library.

I recommend reading a variety of books on genetic genealogy
as each author delivers the information in a slightly different way, and in doing so, you may
find the method that helps you learn best.
Enjoy!
Emily D. Aulicino