There are three levels of challenge:
Easy – one book from each of the seven continents
Medium – two books from each of the seven continents
Expert – three books from each of the seven continents
And in case you are wondering where on earth you will find authors or books from Antarctica, you can choose your own ´seventh´ setting, eg the sea, the space, a supernatural/paranormal world, history, the future – you name it.
Even if you don’t have a blog to do a review, you can play along with pen and paper. Enjoy!!!