A few of my go-to genealogy books (non-affiliate links):
The Family Tree Problem Solver (Revised 1st Edition), 2011, Marsha Hoffman Rising, CG, FASG
Evidence Explained: History Sources from Artifacts to Cyberspace, 3rd edition (Revised), 2017, Elizabeth Shown Mills, CG, FASG, ed.
The Researcher’s Guide to American Genealogy, 4th edition , 2017, Val Greenwood
Advanced Genetic Genealogy: Techniques and Case Studies , 2019, by Debbie Parker Wayne
Genetic Genealogy in Practice, 2016, Blaine Bettinger and Debbie Parker Wayne
Writing it all Up
Mastering Genealogical Documentation , 2017, Thomas W. Jones
Mastering Genealogical Proof, 2013, Thomas W. Jones
A Brief History of Everyone who Ever Lived: The Human Story Retold Through our Genes, paperback edition, 2018, Adam Rutherford
Raking the Ashes: Genealogical Strategies for pre-1906 San Francisco Research, 2nd edition , 2012, Nancy Simons Peterson
Tracing Your Irish Ancestors: The Complete Guide, 4th edition , 2012, John Grenham
The Family Tree Italian Genealogy Guide: How to Trace Your Family Tree in Italy, 2017, Melanie D. Holtz
What about you? Any favorites not on this list? Anyone know of some good German ancestry books? Or Danish ancestry, for that matter?