Book readers who marked classic books 'to be read' on Goodreads worldwide 2018
This statistic shows the number of Goodreads members who included selected classic books on their 'to be read' lists worldwide as of November 2018. The data shows that Harper Lee's novel 'To Kill A Mockingbird' was top of the list, with almost 1.06 million Goodreads users having marked the book as 'to be read'. 'The Diary of a Young Girl' by Anne Frank ranked fifth in the list, featuring on the 'to be read' lists of over 789 thousand Goodreads members.