Sidi Read the "Wrong" Book - Page 2

This is a slightly different take on the "one read - one unread" challenge and at the same time a sort of humiliation list I suppose. I listed pairs of books by the same author of which the first book is the more popular, better known, appearing on lists more frequently (note: I can't back this claim up with statistics, it's purely my personal impression) which I have not read (yet) while the second book is one I have read. They are not necessarily obscure or not at all popular, some are certainly well known as well, they just earn you less stars on list challenges it seems.