keyword

best selling novel books

Monthly search volume and cost-per-click data for "best selling novel books" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+selling+novel+books&country=us" +--------------+------------------+ | volume | 20 | | cpc | $1.27 | | competition | 1 | | country | US | | updated | 2026-05-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
bestseller book	2,400	$0.56	12/20
best seller novel	590	$0.3	14/20
best seller books novels	20	$0.75	16/20
bestseller books in english	20	$0	14/20
top bestselling novels	20	$0.52	14/20
top selling books for adults	20	$0	14/20
english best seller books	20	$0	12/20
fiction best selling novels	10	$0	13/20
fiction best-selling novels	10	$0	13/20
selling fiction	10	$0	12/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=best+selling+novel+books&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt