Contemporary — Single Parent: 24 trope pairings readers ask for, each with the counted reader asks in this lane naming both tropes together and the counted trope-tagged titles carrying both. 1 are open gaps. Free, no sign-up.
| Pairing readers ask for | Reader asks in this lane | Titles carrying both | Verdict |
|---|---|---|---|
| He Falls First + Single Parent separately: 52 and 154 tagged titles | 87 | 6 | Open gap 14.5 asks per published title |
| Grumpy Sunshine + Single Parent separately: 227 and 154 tagged titles | 158 | 54 | Well served 2.9 asks per published title |
| Single Parent + Small Town separately: 154 and 199 tagged titles | 168 | 66 | Well served 2.5 asks per published title |
| Friends to Lovers + Single Parent separately: 84 and 154 tagged titles | 39 | 15 | Well served 2.6 asks per published title |
| Forbidden Romance + Single Parent separately: 338 and 154 tagged titles | 60 | 27 | Well served 2.2 asks per published title |
| Hurt/Comfort + Single Parent separately: 218 and 154 tagged titles | 79 | 41 | Well served 1.9 asks per published title |
| Found Family + Single Parent separately: 345 and 154 tagged titles | 140 | 76 | Well served 1.8 asks per published title |
| Protective MMC + Single Parent separately: 298 and 154 tagged titles | 88 | 58 | Well served 1.5 asks per published title |
| Boss / Employee + Single Parent separately: 160 and 154 tagged titles | 51 | 38 | Well served 1.3 asks per published title |
| Single Parent + Sports Romance separately: 154 and 91 tagged titles | 30 | 22 | Well served 1.4 asks per published title |
| Possessive MMC + Single Parent separately: 213 and 154 tagged titles | 31 | 23 | Well served 1.3 asks per published title |
| Single Parent + Slow Burn separately: 154 and 296 tagged titles | 64 | 51 | Well served 1.3 asks per published title |
| Forced Proximity + Single Parent separately: 758 and 154 tagged titles | 98 | 125 | Well served 0.8 asks per published title |
| Found Family + Grumpy Sunshine separately: 345 and 227 tagged titles | 50 | 77 | Well served 0.6 asks per published title |
| Grumpy Sunshine + Small Town separately: 227 and 199 tagged titles | 41 | 66 | Well served 0.6 asks per published title |
| Second Chance + Single Parent separately: 309 and 154 tagged titles | 38 | 75 | Well served 0.5 asks per published title |
| Grumpy Sunshine + Protective MMC separately: 227 and 298 tagged titles | 30 | 62 | Well served 0.5 asks per published title |
| Boss / Employee + Grumpy Sunshine separately: 160 and 227 tagged titles | 26 | 62 | Well served 0.4 asks per published title |
| Found Family + Small Town separately: 345 and 199 tagged titles | 33 | 100 | Well served 0.3 asks per published title |
| Found Family + Protective MMC separately: 345 and 298 tagged titles | 31 | 110 | Well served 0.3 asks per published title |
| Found Family + Hurt/Comfort separately: 345 and 218 tagged titles | 27 | 99 | Well served 0.3 asks per published title |
| Found Family + Slow Burn separately: 345 and 296 tagged titles | 32 | 124 | Well served 0.3 asks per published title |
| Forced Proximity + Grumpy Sunshine separately: 758 and 227 tagged titles | 33 | 194 | Well served 0.2 asks per published title |
| Forbidden Romance + Forced Proximity separately: 338 and 758 tagged titles | 29 | 240 | Well served 0.1 asks per published title |
Reader asks is a counted number: parsed reader requests — from Goodreads and Amazon reviews and Q&A, Reddit and BookTok — in which a reader writing about this lane named both tropes in the same request. 1,840,565 reader signals sit behind it. Titles carrying both is counted the same way over published titles tagged trope by trope: 11,638 distinct titles, 67,875 trope tags. Neither number is modelled, sampled or estimated.
Two things to be straight about. The supply count is registry-wide, not lane-scoped — our demand data and our title tagging use different subgenre vocabularies, and rather than fake a join we count titles carrying both tropes anywhere in the tagged registry. And a pairing is only listed when both of its tropes carry at least five tagged titles on their own (the two figures are printed under each pairing), so a zero in the “carrying both” column means the pairing really is unwritten in what we have tagged, not that we simply never tagged the trope.
The verdict column is a rule, printed here so you can apply it yourself: ten or more asks per published title is an open gap; three to ten is thin on the shelf; below three is well served; and a pairing readers ask for that no tagged title in the lane carries at all is called out as such. Pairings with fewer than three asks are not listed — too few to mean anything.
What it is not. It is not a sales forecast and it is not advice to write anything. A gap can be a gap because readers ask and nobody delivers, or because the pairing does not work. That judgement is yours; the counting is ours. Counted 2026-08-22 and restated whenever the corpus is recounted — the raw JSON behind any lane is one query string away.
Free to embed on any blog, newsletter template or author site. The widget renders the pairing board for this lane and must keep its visible “Data: Tropesmith” credit link — that link back to tropesmith.com is the licence, and it is written into the payload server-side so it cannot be shipped without it.
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