Compare branches
Pick any two of the 12 tracked BPL branches to see what they share, what each over-indexes on, and how their adult-fiction tastes diverge.
Greenpoint + Flatbush43%normalized overlapNormalized overlap: first ranks each branch's fresh tracked titles by demand pressure and converts those ranks to within-branch percentiles. It then divides the sum of the lower percentiles by the sum of the higher percentiles across titles tracked at either branch. A missing title counts as zero observed signal. This compares relative demand without letting one branch's raw score range dominate.49 shared · 21 only Greenpoint · 18 only Flatbush
Color scaleVery different (0–20%)Some overlap (21–40%)Fairly similar (41–60%)Very similar (61%+)
Brooklyn Heights | Central Library | Bushwick | Greenpoint | Williamsburgh | Bedford | Crown Heights | Flatbush | Bay Ridge | Coney Island | Kings Highway | Sunset Park | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Central / Downtown | ||||||||||||
| Brooklyn Heights | — | 10 | 6 | 45 | 39 | 35 | 39 | 46 | 41 | 40 | 45 | 41 |
| Central Library | 10 | — | 2 | 9 | 9 | 4 | 7 | 6 | 8 | 11 | 10 | 9 |
| North Brooklyn | ||||||||||||
| Bushwick | 6 | 2 | — | 5 | 4 | 5 | 7 | 4 | 7 | 8 | 8 | 4 |
| Greenpoint | 45 | 9 | 5 | — | 39 | 33 | 41 | 43 | 45 | 35 | 42 | 43 |
| Williamsburgh | 39 | 9 | 4 | 39 | — | 27 | 40 | 39 | 37 | 35 | 42 | 37 |
| Central Brooklyn | ||||||||||||
| Bedford | 35 | 4 | 5 | 33 | 27 | — | 30 | 37 | 31 | 29 | 35 | 31 |
| Crown Heights | 39 | 7 | 7 | 41 | 40 | 30 | — | 38 | 46 | 42 | 44 | 38 |
| Flatbush | 46 | 6 | 4 | 43 | 39 | 37 | 38 | — | 43 | 38 | 41 | 36 |
| South Brooklyn | ||||||||||||
| Bay Ridge | 41 | 8 | 7 | 45 | 37 | 31 | 46 | 43 | — | 41 | 41 | 35 |
| Coney Island | 40 | 11 | 8 | 35 | 35 | 29 | 42 | 38 | 41 | — | 39 | 40 |
| Kings Highway | 45 | 10 | 8 | 42 | 42 | 35 | 44 | 41 | 41 | 39 | — | 41 |
| Sunset Park | 41 | 9 | 4 | 43 | 37 | 31 | 38 | 36 | 35 | 40 | 41 | — |
How this works
Each cell is a normalized overlap. We rank every fresh title by demand pressure within its own branch, convert those ranks to percentiles, then compare the lower and higher percentiles across titles tracked at either branch. This puts every branch on the same relative scale. A title missing from one branch counts as zero observed signal. Diagonals are self-matches (—). Branches are grouped by region (North / Central / South Brooklyn) for readability. The matrix is symmetric, so both directions show the same value. If a book isn’t in one branch’s tracked pool, that side counts as no observed signal — not proof of zero real-world demand.
Shared titles
Strangers : a memoir of marriageBelle BurdenGreenpoint 80 +12 vs panel avg · Flatbush 62 −6 vs panel avg
More popular at Greenpoint
| Title | Greenpoint | Flatbush | ||
|---|---|---|---|---|
| Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | |
 IntermezzoSally Rooney | 69 +31 vs panel avg | 0/4 | 0 −38 vs panel avg | 2/2 |
 Taiwan travelogueShuangzi Yang | 65 +15 vs panel avg | 0/2 | 0 −50 vs panel avg | 1/1 |
 The dungeon anarchist's cookbookMatt Dinniman | 57 +12 vs panel avg | 0/2 | 0 −45 vs panel avg | 1/1 |
51 +34 vs panel avg | 0/1 | 0 −17 vs panel avg | 3/3 | |
 This is not about us : fictionAllegra Goodman | 51 +17 vs panel avg | 0/1 | 0 −34 vs panel avg | 1/1 |
Hover the column headers for the full definition of each metric, or read the full methodology →
More popular at Flatbush
| Title | Greenpoint | Flatbush | ||
|---|---|---|---|---|
| Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | |
 All foursMiranda July | 41 +8 vs panel avg | 2/5 | 69 +36 vs panel avg | 0/4 |
 Fourth wingRebecca Yarros | 16 −26 vs panel avg | 3/4 | 33 −9 vs panel avg | 2/4 |
 OrbitalSamantha Harvey | 41 +5 vs panel avg | 1/3 | 57 +21 vs panel avg | 0/2 |
 Broken countryClare Leslie Hall | 41 −8 vs panel avg | 1/3 | 57 +8 vs panel avg | 0/2 |
 The loneliness of Sonia and SunnyKiran Desai | 51 −8 vs panel avg | 0/1 | 65 +6 vs panel avg | 0/4 |
Hover the column headers for the full definition of each metric, or read the full methodology →
Distinctive to Greenpoint
| Title | Greenpoint | Flatbush | ||
|---|---|---|---|---|
| Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | |
 Dungeon crawler CarlMatt Dinniman | 62 +7 vs panel avg | 0/3 | 0 ~ panel avg | 0/0 |
 Butter : a novel of food and murderAsako Yuzuki | 62 +7 vs panel avg | 0/3 | 0 ~ panel avg | 0/0 |
 Demon CopperheadBarbara Kingsolver | 57 +4 vs panel avg | 0/2 | 0 ~ panel avg | 0/0 |
 PersuasionJane Austen | 57 +21 vs panel avg | 0/2 | 0 ~ panel avg | 0/0 |
 Great big beautiful lifeEmily Henry | 57 +15 vs panel avg | 0/2 | 0 ~ panel avg | 0/0 |
Hover the column headers for the full definition of each metric, or read the full methodology →
Distinctive to Flatbush
| Title | Greenpoint | Flatbush | ||
|---|---|---|---|---|
| Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | |
0 ~ panel avg | 0/0 | 57 +1 vs panel avg | 0/2 | |
 Our perfect stormCarley Fortune | 0 ~ panel avg | 0/0 | 57 +3 vs panel avg | 0/2 |
 Nobody's girl : a memoir of surviving abuse and fighting for justiceVirginia Roberts Giuffre | 0 ~ panel avg | 0/0 | 55 +25 vs panel avg | 0/1 |
 Braiding sweetgrassRobin Wall Kimmerer | 0 ~ panel avg | 0/0 | 51 −2 vs panel avg | 0/1 |
0 ~ panel avg | 0/0 | 51 ~ panel avg | 0/1 | |
Hover the column headers for the full definition of each metric, or read the full methodology →