| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| are hardy boys books good for children | 1.66 | 0.5 | 1007 | 55 |
| are hardy boys books valuable | 1.69 | 0.4 | 5549 | 60 |
| are the hardy boys books worth anything | 1.86 | 0.5 | 3469 | 58 |
| best hardy boys books | 0.82 | 0.4 | 6194 | 91 |
| buy hardy boys books | 0.65 | 1 | 9093 | 25 |
| age for hardy boys books | 0.4 | 0.4 | 1991 | 80 |
| books like hardy boys | 0.75 | 0.2 | 5787 | 11 |
| amazon hardy boys books | 0.37 | 0.9 | 3904 | 94 |
| have the hardy boys books been updated | 1.48 | 0.7 | 7005 | 76 |
| free hardy boys books | 0.62 | 0.7 | 4685 | 84 |
| hardy boys paperback books | 1.23 | 0.2 | 8866 | 10 |
| list of hardy boys books | 0.22 | 0.1 | 3856 | 36 |
| hardy boy book reviews | 0.52 | 0.5 | 2094 | 20 |
