I made more than 22,000 Satoshis after Mon 11/7/2016 as FAQ of this site says
http://www.paidbooks.com/faq but doesn't pay.
Does anyone knows anything about this faucet?
Never used this service. You read books and earn satoshis, no?
I didn't find scam accusations on the google about this site also. Don't know if they stop paying. You should send a message for their support and see what happens. They must answer you, if they don't answer, they are scammers.