Not a very big percentage for me.
Does it count that I've seen most of the movies of the other ones?
4. LOLITA by Vladimir Nabokov
9. SONS AND LOVERS by D.H. Lawrence
31. ANIMAL FARM by George Orwell
41. LORD OF THE FLIES by William Golding
49. WOMEN IN LOVE by D.H. Lawrence
50. TROPIC OF CANCER by Henry Miller
88. THE CALL OF THE WILD by Jack London