Here are the Top 20 most popular books checked out at the Oak Bluffs Library in 2019.
| 1 | Where the crawdads sing | Owens, Delia, | |
| 2 | Becoming | Obama, Michelle, 1964- | |
| 3 | Educated : a memoir | Westover, Tara, | |
| 4 | Summer of ’69 | Hilderbrand, Elin, | |
| 5 | The new girl : a novel | Silva, Daniel, 1960- | |
| 6 | The reckoning | Grisham, John, | |
| 7 | Spying on the South : an odyssey across the American divide | Horwitz, Tony, 1958-2019, | |
| 8 | Long road to Mercy | Baldacci, David, | |
| 9 | One good deed | Baldacci, David, | |
| 10 | Dark sacred night | Connelly, Michael, 1956- | |
| 11 | Unto us a son is given | Leon, Donna, | |
| 12 | Milkman : a novel | Burns, Anna, 1962- | |
| 13 | Chances are… : a novel | Russo, Richard, 1949- | |
| 14 | Past tense : a Jack Reacher novel | Child, Lee, | |
| 15 | The chef | Patterson, James, 1947- | |
| 16 | The silent patient | Michaelides, Alex, 1977- | |
| 17 | Look alive twenty-five | Evanovich, Janet, | |
| 18 | The house next door : thrillers | Patterson, James, 1947- | |
| 19 | Mrs. Everything : a novel | Weiner, Jennifer, | |
| 20 | The boy : a novel | Hoag, Tami, |