keyword

all books written by agatha christie

Monthly search volume and cost-per-click data for "all books written by agatha christie" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=all+books+written+by+agatha+christie&country=us" +--------------+------------------+ | volume | 210 | | cpc | $0.2 | | competition | 0.35 | | country | US | | updated | 2026-06-24 | +--------------+------------------+

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
agatha christie books	74,000	$0.4	20/20
books by agatha christie	74,000	$0.4	19/20
books agatha christie	27,100	$0.66	19/20
agatha christie book	27,100	$0.32	18/20
agatha christie book order	5,400	$0.37	20/20
agatha christie books in order	5,400	$0.75	20/20
how many books did agatha christie write	1,300	$0	18/20
list of books written by agatha christie	880	$0.22	16/20
all books by agatha christie	210	$0.2	17/20
all books of agatha christie	210	$0.2	16/20

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=all+books+written+by+agatha+christie&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