The question is without grammer currently
The Fear Index has 323 pages.
2
16 billion pages
You need to submit the sitemap of your website to google webmaster tools so that google bot can crawl your site & index the pages on your website.. to submit a sitemap you need to create a sitemap first (their were many online tools available to generate sitemap)
Planet Google has 275 pages.
Get Into Bed With Google has 180 pages.
2000 pages
2000 pages are in the ACA.
Leaving out the index and glossaries it has 523 pages.
As many images there are on the web obviously.
Handbook of Porphyrin Science has 2000 pages.