keyword

best written books

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

$ curl "https://api.seodata.dev/v1/keyword?q=best+written+books&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0.84 | | competition | 1 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
best ever books	40,500	$0.52	17/20
best book ever	33,100	$0.43	16/20
books famous	27,100	$0.32	19/20
famous books	9,900	$0.47	16/20
greatest books to read	8,100	$0.62	16/20
best novel	6,600	$0.48	16/20
greatest fiction books of all time	4,400	$0.35	16/20
best books ever	3,600	$0.71	16/20
best books ever made	2,400	$0.61	18/20
best books written	140	$1.31	20/20

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://api.seodata.dev/v1/keyword?q=best+written+books&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt