You mean he read both "A Farewell To Arms" and "The Great Gatsby"?
"A Farewell To Arms" is cheating! Its about WW1! Everyone knows that great literature has to be boring and presumptuous! Otherwise, the English teachers won't be able to give hour-long lectures about imagery and symbolism and all that crap that ruins a perfectly good storyline!
PS: Try "All Quiet On The Western Front" and "Red Badge of Courage" and "To Hell And Back", too. And for summertime reading, "The Old Man And The Sea".