The broader SF category is large and competitive (449k titles, power index ~50) but sits at a 'Beaten Track Mainstream' position, signalling reliable but not explosive demand. Romance and horror crossovers with sci-fi are the fastest-rising keyword clusters, both scoring above 49 with no saturation warnings. Pure 'science fiction books' and 'scifi books' carry heavy-traffic warnings, indicating strong demand but brutal supply competition. AI/Singularity as a discrete niche benefits from real-world cultural salience in 2026 but must differentiate through genre blending — thriller and horror angles — rather than straight hard-SF to avoid drowning in undifferentiated supply.
7 ranked elements, 5 comp titles, 3 market gaps identified — unlock to see the full Map.
7 elements ranked by demand vs. supply…
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