BLACK BIRD
BLACK BIRD
Volumes
Cover | Vocabulary List | Total | Unique | Used Once | New ⓘ | Density ⓘ | |
---|---|---|---|---|---|---|---|
Series | 16,256 | 3,812 | 2,113 | 55% | 2.54 | ||
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BLACK BIRD 1 | 2,604 | 1,213 | 832 | 68% | 1,213 | 2.44 |
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BLACK BIRD 2 | 2,658 | 1,287 | 895 | 69% | 627 | 2.49 |
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BLACK BIRD 3 | 2,616 | 1,271 | 874 | 68% | 513 | 2.45 |
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BLACK BIRD 4 | 2,593 | 1,275 | 890 | 69% | 468 | 2.43 |
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BLACK BIRD 5 | 3,145 | 1,498 | 1,018 | 67% | 556 | 2.95 |
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BLACK BIRD 6 | 2,640 | 1,393 | 982 | 70% | 435 | 2.47 |