Book Review: The Complete Guide to FamilyTreeDNA by Roberta Estes

Roberta Estes is the ideal author to explain the practical ins and outs of how to use the powerful tests and tools at FamilyTreeDNA. She's one of the gurus of genetic genealogy and a long-time blogger at DNAeXplained, so she has the scientific background and the writing skill to explain DNA testing and application in a step-by-step way, with examples that help make a very complex topic much more understandable.

As shown above, I've marked many pages to review and reread as I work my way through Roberta's comprehensive new book, The Complete Guide to FamilyTreeDNA, chapter by chapter. 

The brief table of contents is: 

1. Types of Testing: Y-DNA, Mitochondrial DNA, Autosomal, X-DNA
2. Setting Yourself Up for Success (how to get started on the FamilyTreeDNA website and provide enough detail to get the most out of testing)
3. Y-DNA, Your Father's Story (Y-DNA in great detail, types of tests, matches, and more)
4. Mitochondrial DNA, Your Mother's Story ("not X-DNA," mutations and haplogroups and so much more)
5. Autosomal DNA, the Family Finder Test (features, matching, chromosome browser and on and on)
6. X Chromosome, Unique Inheritance Path (a very clear explanation of the X chromosome inheritance path with fan charts and other illustrations)
7. Ethnicity, MyOrigins (understanding the site's ethnicity estimates and painting population segments on your chromosomes, how to dig deeper)
8. Advanced Matching (to avoid being overwhelmed by matches, learn to filter match results)
9. Finding, Joining, and Utilizing Projects (explanation of DNA projects, how to join and get the most out of a project)
10. Third Party Tools (Genetic Affairs and, yes, DNA Painter)
11. Creating Your Step-by-Step Roadmap (specific recommendations for what to do when you decide to test and what to do with your results)

Even with Roberta holding my hand page after page, I can see that this process requires close concentration and a measure of time--no quick fixes. Get your spreadsheets ready and prepare for a super deep dive into the tiny details, learning about DYS markers, HVR1, parental phasing, and triangulation, and a lot more. 

The many TIP boxes scattered through the book highlight specific ideas and issues to be aware of. Also, I appreciate the convenient, concise glossary (pp. 231-247). Some terminology is very familiar to me, some is less familiar, so I like the ability to flip to the back of the book and look something up. 

However, I really wish this book had an index. Because endogamy is one of the big challenges I face in applying DNA to my own genealogical research, I would have turned to the index to see what Roberta says about endogamy in various chapters. Fortunately, she wrote about endogamy in a blog post here. So do try searching Roberta's blog as a companion to her book.

By the way, the illustrations in the printed book are NOT in color (because, I imagine, that would raise the price to astronomical levels). If you want to be a power user of FamilyTreeDNA, consider buying the digital version because those illustrations are in color--just like the screens you'll be viewing when you're on FamilyTreeDNA.

Full disclosure: I received a free review copy of the printed book from Genealogical.com but the views expressed in this post are entirely my own.