| 100% | MACINTOSH | 9 | Subject of the book "Revolution in the Valley" |
| 74% | EDSEL | 5 | Subject of the book "Disaster in Dearborn" |
| 70% | DDAY | 4 | Subject of the book "Six Armies in Normandy" |
| 60% | ELSA | 4 | Lion that was the subject of the book "Born Free" and that is buried in Kenya's Meru National Park |
| 60% | HISS | 4 | Subject of the book "Perjury" |
| 59% | WISDOM | 6 | Subject of the Book of Proverbs |
| 59% | EARHART | 7 | Subject of the book "Last Flight" |
| 58% | SPUTNIK | 7 | Subject of the book "Red Moon Rising" |
| 58% | KARLROVE | 8 | Subject of the book "Bush's Brain" |
| 58% | ABBAS | 5 | Subject of the book ''The Last Palestinian'' (2017) |
| 58% | IRS | 3 | Subject of the book "Many Unhappy Returns": Abbr. |
| 58% | PLO | 3 | Subject of the book ''One Land, Two Peoples'' |
| 58% | TESLA | 5 | Subject of the biography "Lightning in His Hand" |
| 58% | CORRIDA | 7 | Subject of Hemingway's "Death in the Afternoon" |
| 58% | HISTORY | 7 | Subject of the yellow questions in Trivial Pursuit |
| 58% | TULIP | 5 | Subject of an annual festival in the Netherlands |
| 57% | ATHENA | 6 | Subject of a massive statue in the ancient Parthenon |
| 57% | DIANA | 5 | Subject of Elton's "Candle in the Wind 1997" |
| 56% | CIA | 3 | Subject of the 2007 book "Sabotage" |
| 56% | ROGET | 5 | Subject of the Caldecott Honor book "The Right Word" |
| 55% | PALIN | 5 | Subject of the 2011 book "The Rogue" |
| 55% | ALVINAILEY | 10 | Subject of the 2004 book "Dancing Revelations" |
| 55% | ENRON | 5 | Subject of the 2003 book "Power Failure" |
| 55% | ASEXUALITY | 10 | Subject of the Angela Chen book "Ace" |
| 55% | ENRON | 5 | Company that's the subject of "The Smartest Guys in the Room" |
| 55% | ABCS | 4 | Subject of the children's book "The Z Was Zapped" |
| 55% | AISFORALIBI | 11 | Title of the first book in the 17-Across series |
| 55% | ENRON | 5 | Subject of the 2005 book "Conspiracy of Fools" |
| 55% | AMES | 4 | Subject of the 2012 book "Circle of Treason" |
| 55% | ENRON | 5 | Subject of the 2002 book “Anatomy of Greed” |