Combined list of Huffington Post's "21 Books From The Last 5 Years That Every Woman Should Read," bustle.com's "21 Books Every Woman Should Read By 35," and hellogiggles.com's "25 Books Every Girl Should Read Before She Turns 25."
Additional Sources:
http://www.bustle.com/articles/79602-21-books-every-woman-should-read-by-35-because-reading-keeps-you-young-sort-of
http://hellogiggles.com/25-books-for-every-girl