The New York Times Nonfiction Best Sellers of 1977
# The New York Times Nonfiction Best Sellers of 1977

This is a list of adult nonfiction books that topped The New York Times Nonfiction Best Seller list in 1977.

| Date | Book | Author |
| - | - | - |
| January 2 | Roots | Alex Haley |
| January 9 | Roots | Alex Haley |
| January 16 | Roots | Alex Haley |
| January 23 | Roots | Alex Haley |
| January 30 | Roots | Alex Haley |
| February 6 | Roots | Alex Haley |
| February 13 | Roots | Alex Haley |
| February 20 | Roots | Alex Haley |
| February 27 | Roots | Alex Haley |
| March 6 | Roots | Alex Haley |
| March 13 | Roots | Alex Haley |
| March 20 | Roots | Alex Haley |
| March 27 | Roots | Alex Haley |
| April 3 | Roots | Alex Haley |
| April 10 | Roots | Alex Haley |
| April 17 | Roots | Alex Haley |
| April 24 | Roots | Alex Haley |
| May 1 | Roots | Alex Haley |
| May 8 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| May 15 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| May 22 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| May 29 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| June 5 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| June 12 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| June 19 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| June 26 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| July 3 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| July 10 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| July 17 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| July 24 | The Book of Lists | David Wallechinsky, Irving Wallace and Amy Wallace |
| July 31 | The Book of Lists | David Wallechinsky, Irving Wallace and Amy Wallace |
| August 7 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| August 14 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| August 21 | Looking Out for Number One | Robert Ringer |
| August 28 | Your Erroneous Zones | Dr. Wayne W. Dyer |
| September 4 | The Book of Lists | David Wallechinsky, Irving Wallace and Amy Wallace |
| September 11 | All Things Wise and Wonderful | James Herriot |
| September 18 | All Things Wise and Wonderful | James Herriot |
| September 25 | All Things Wise and Wonderful | James Herriot |
| October 2 | All Things Wise and Wonderful | James Herriot |
| October 9 | All Things Wise and Wonderful | James Herriot |
| October 16 | All Things Wise and Wonderful | James Herriot |
| October 23 | All Things Wise and Wonderful | James Herriot |
| October 30 | All Things Wise and Wonderful | James Herriot |
| November 6 | All Things Wise and Wonderful | James Herriot |
| November 13 | All Things Wise and Wonderful | James Herriot |
| November 20 | All Things Wise and Wonderful | James Herriot |
| November 27 | All Things Wise and Wonderful | James Herriot |
| December 4 | All Things Wise and Wonderful | James Herriot |
| December 11 | All Things Wise and Wonderful | James Herriot |
| December 18 | All Things Wise and Wonderful | James Herriot |
| December 25 | All Things Wise and Wonderful | James Herriot |
