| 100% | POOR | 4 | "Rich Dad ___ Dad," book by Robert Kiyosaki and Sharon Lechter |
| 64% | POOR | 4 | "Rich Dad ___ Dad," book by Robert Kiyosaki |
| 58% | POOR | 4 | "Rich Dad, ___ Dad," book co-authored by Robert Kiyosaki |
| 52% | POOR | 4 | "Rich Dad ___ Dad," self-help book co-written by Robert Kiyosaki which advocates the importance of financial literacy |
| 48% | POOR | 4 | "Rich Dad ___ Dad," Robert Kiyosaki's book |
| 42% | RICHDADPOORDAD | 14 | Personal finance book co-written by Robert Kiyosaki |
| 41% | POOR | 4 | "Rich Dad ___ Dad" (Robert Kiyosaki book) |
| 41% | ZEN | 3 | "___ and the Art of Motorcycle Maintenance," book by Robert M. Pirsig |
| 40% | FIRE | 4 | "___ Power," ongoing comic book series by Robert Kirkman and Chris Samnee |
| 39% | POPE | 4 | "Battle ___," independent superhero comic book series created by Robert Kirkman and Tony Moore |
| 39% | RATS | 4 | "Mrs. Frisby and the ___ of NIMH," children's book by Robert C. O'Brien |
| 37% | SILENT | 6 | "___ Coup," book by Len Colodny and Robert Gettlin that proposes an alternate explanation for the Watergate scandal |
| 34% | ZEN | 3 | "___ and the Art of Motorcycle Maintenance," 1974 book by philosopher Robert M. Pirsig that explores his concept of Quality |
| 33% | NOVELS | 6 | Books by Jane Austen and Agatha Christie, for example |
| 33% | SAL | 3 | “Blueberries for ___” (picture book by Robert McCloskey) |
| 32% | SAL | 3 | "Blueberries for ___" (Caldecott Honor Book by Robert McCloskey) |
| 32% | SAL | 3 | "Blueberries for __": Caldecott Honor Book by Robert McCloskey |
| 32% | SAL | 3 | "Blueberries for ___" (children's book by Robert McCloskey) |
| 32% | PSYCHOTOO | 9 | 2009 book by Will Self and Ralph Steadman |
| 32% | SAL | 3 | "Blueberries for ___" children's picture book by Robert McCloskey |
| 32% | SHE | 3 | “___ Said” (2019 book by Jodi Kantor and Megan Twohey) |
| 31% | ROMANCE | 7 | Book by Nora Roberts or Barbara Cartland |
| 31% | KANE | 4 | "___ and Abel," book by Jeffrey Archer |
| 31% | THEMISSINGPIECE | 15 | Book by 39-Across about finding and losing |
| 31% | ASHCAN | 6 | American realist art school typified by Robert Henri and John Sloan |
| 30% | RIVALRY | 7 | Siblings Without __, book by Faber and Mazlish |
| 30% | HAM | 3 | "Green Eggs and ___," book by Dr. Seuss |
| 30% | MYNAS | 5 | Birder book by Chris Feare, Starlings and __ |
| 30% | IRONMAN | 7 | Comic book Avenger played by Robert Downey Jr. |
| 30% | SLEEPY | 6 | __ Hollow, book by Irving and film by Burton |