| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| popular book series for adults | 0.92 | 0.3 | 9779 | 84 |
| popular book series for young adults | 1.23 | 0.1 | 7307 | 99 |
| popular fantasy book series young adults | 0.07 | 0.5 | 4838 | 21 |
| most popular book series for adults | 1.82 | 0.9 | 8450 | 64 |
| popular fantasy book series for adults | 1.03 | 1 | 4720 | 21 |
| book series for adults | 1.9 | 1 | 4353 | 22 |
| great book series for adults | 1.42 | 0.3 | 2139 | 68 |
| top rated book series for adults | 1.41 | 1 | 1622 | 67 |
| best seller book series for adults | 1.58 | 0.4 | 7000 | 71 |
| recommended book series for adults | 1.94 | 0.6 | 418 | 5 |
| good series books for adults | 1.21 | 0.8 | 6299 | 21 |
| best series books for adults | 1.96 | 0.7 | 2965 | 39 |
| popular series books for young adults | 0.17 | 0.4 | 5024 | 78 |
| book series to read for adults | 0.5 | 1 | 9210 | 49 |
| good book series to read for adults | 1.59 | 0.7 | 8247 | 48 |
| top book series for young adults | 1.85 | 0.3 | 5702 | 76 |
| novel series for adults | 1.35 | 0.7 | 8314 | 76 |
| most popular young adult book series | 0.81 | 0.7 | 2330 | 12 |
