keyword

most popular christian books

Monthly search volume and cost-per-click data for "most popular christian books" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=most+popular+christian+books&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0.48 | | competition | 0.9 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

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 christian books	3,600	$0.68	20/20
good christian books	1,900	$1.21	20/20
great christian books	1,900	$1.21	20/20
popular christian books	1,900	$0.77	20/20
top christian books	1,900	$0.77	20/20
christian books top	1,900	$0.62	14/20
christian books popular	170	$3.27	14/20
books for christians	140	$1.31	15/20
top ten christian books	40	$1.32	14/20
trending christian books	30	$0.26	13/20

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=most+popular+christian+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