I just finished a couple of books that take approximately 17 hours on average. They cost me $5 each on the Kindle store. Hard to beat $0.3/hr. I also spent a fe

I just finished a couple of books that take approximately 17 hours on average. They cost me $5 each on the Kindle store. Hard to beat $0.3/hr. I also spent a few hours at a LAN cafe yesterday, at $1/hr, which is a reasonable rate here in South Asia. Of course I could have gone to the library, but I read a lot more if the book is a tap away on my tablet.