I had posted this on page three of the Kindle Paperwhite thread, but I thought a lot of people might miss it there.
Here's a handy link for those of us who love free books:
If this, then thatThis website lets you set up or use an existing recipe to trigger actions. I have three recipes set up for ebooks. The first time a book enters the top 100 free ebooks on Amazon, IFTTT emails me a link to that book. Same if one enters the top 100 Science Fiction or top 100 Fantasy. You could set this up for your favorite genre too.
Hope some of you find this useful!
1997 Prevost by Angola towing 2014 Honda CRV
OR
2008 Winnebago View towing 2015 Fiat 1957 Anniversary Edition
Pick one