{"ok":true,"subgenre_id":"romance.christmas","heat":{"n":9940,"distribution":[{"pct":60,"heat_level":"sweet"},{"pct":22,"heat_level":"spicy"},{"pct":14,"heat_level":"steamy"},{"pct":3,"heat_level":"explicit"},{"pct":1,"heat_level":"dark"}],"steamy_or_hotter_pct":40},"display_name":"Christmas / Holiday","greenlight":{"score":81,"band":"Strong-buy","reason":"Strong demand signals. Big earnings in this lane (chart-toppers up to ~$55,149/mo at $4.99). (Heavily Kindle Unlimited — that dollar figure is an upper bound; real earnings run lower since most reads are KU page-reads, not list-price sales.)","confidence":"bankable"},"economics":{"top_title_monthly_usd":55149,"typical_price_usd":4.99,"kindle_unlimited_pct":61,"avg_page_length":235,"demand_30d":1512},"length":{"trend":{"direction":"unknown","older_novella_pct":null,"older_median_pages":null,"recent_novella_pct":0,"recent_median_pages":510},"format":{"kindle_median_pages":216,"overall_median_pages":235},"series":{"dominant_shape":"Standalone","shape_distribution":[{"pct":100,"shape":"Standalone","median_pages":235},{"pct":0,"shape":"6-9 books","median_pages":510}]},"n_books":2177,"p25_pages":157,"p25_words":43000,"p75_pages":316,"p75_words":87000,"sufficient":true,"novella_pct":37,"subgenre_id":"romance.christmas","median_pages":235,"median_words":65000}}