| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mary stone books shadow island series | 0.47 | 0.3 | 9546 | 84 |
| mary stone shadow island series in order | 1.03 | 0.6 | 3467 | 74 |
| mary stone shadow island series book 14 | 1.33 | 1 | 9579 | 75 |
| mary stone shadow island series book 7 | 1.18 | 0.7 | 7180 | 9 |
| mary stone shadow island series book 5 | 1.29 | 0.3 | 4132 | 34 |
| mary stone shadow island series book 13 | 1.98 | 0.5 | 3449 | 4 |
| mary stone shadow island series book 8 | 0.95 | 0.9 | 4388 | 73 |
| shadow island mysteries mary stone | 1.73 | 0.4 | 7716 | 69 |
| mary stone shadow island | 1.59 | 0.2 | 3471 | 55 |
| mary stone shadow books | 1.11 | 0.2 | 6167 | 36 |
| mary stone shadow books in order | 1.31 | 0.3 | 6311 | 39 |
| mary stone shadow series | 1.34 | 0.2 | 5787 | 23 |
| shadow island mysteries books | 0.8 | 1 | 3588 | 64 |
| shadow island book series | 1.1 | 0.7 | 2275 | 100 |
