They are the same book Who selects the titles for your books? (bookbrowse.com)
There are currently 122 games to choose from, and the cheapest to rent right now is $ 2.99 (4 hours), but that's only on select titles. (shortpause.com)
While this gives players more flexibility when gaming on the go, this also provides two copies of select titles, for the price of one. (windowscentral.com)