(2012) Book - "Hey, America, Your Roots Are Showing". New York: Citadel. ISBN-10: 080653446X; ISBN-13: 9780806534466
(2010) Book - "Who Do You Think You Are?: The Essential Guide to Tracing Your Family History". New York: Viking Adult. ISBN-10: 0670021636; ISBN-13: 9780670021635
(2004) Book; coauthor: Ann Turner - "Trace Your Roots with DNA: Use Your DNA to Complete Your Family Tree". Emmaus, PA: Rodale Books. ISBN-10: 1594860068; ISBN-13: 9781594860065
(2002) Book - "They Came To America: Finding Your Immigrant Ancestors". San Francisco: Santa Fe Ventures, Inc. ISBN-10: 0964140349; ISBN-13: 9780964140349
(2002) Book - "Honoring Our Ancestors: Inspiring Stories of the Quest for Our Roots". Salt Lake City, UT: Ancestry Publishing. ISBN-10: 1931279004; ISBN-13: 9781931279000
(2000) Book - "In Search of Our Ancestors". Avon, MA: Adams Media Corporation, 2000. ISBN-10: 1580623174; ISBN-13: 9781580623179