[PJ-Comix]

...a free book a month to borrow on Kindle...

Any Kindle book of your choice?

[TontoKowalski]

I'm not sure on the borrowing of the book. I haven't explored that much, to be honest.

I've got a ton of "normal paper" books lined up, and I'm going through them.

[Mad Dawgg]

"Any Kindle book of your choice?"

No usually it is a choice of four or so books but I've always found something good in the offerings.

I've noticed though sine I got Prime and have several Kindle devices (We all have Fire Tablets and two of us have Fire phones.) we frequently get offers for free kindle books in our email besides the once a month offer for Prime. Not sure if that is because of prime or because we have FirePhones/Kindles