| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free books for jail inmates | 0.4 | 0.9 | 227 | 49 |
| free books for inmates by mail | 1.09 | 0.2 | 5364 | 91 |
| free paperback books for inmates | 1.94 | 0.2 | 4782 | 52 |
| cheap books for inmates | 0.76 | 0.4 | 4933 | 65 |
| books for inmates program | 1.65 | 0.9 | 3765 | 77 |
| good books for inmates | 1.36 | 0.3 | 9725 | 68 |
| books for inmates to read | 1.22 | 0.9 | 3038 | 5 |
| books for inmates amazon | 0.7 | 0.2 | 6591 | 11 |
| best books for inmates | 0.72 | 0.3 | 4786 | 78 |
| books about inmates in prison | 1.68 | 0.5 | 4863 | 34 |
| books written by prison inmates | 1.22 | 1 | 6640 | 52 |
| books written by inmates | 0.23 | 0.3 | 4261 | 89 |
| jail books to read | 1.85 | 0.7 | 3163 | 92 |
