Literary piece doesn't only focus on Non-Fiction, it could also be Fiction :) poetry or prose. for the example, one of my faves in Philippines Literature is "May Day Eve" by Nick Joaquin and My Father Goes to Court by Carlos Bulosan, you could also include Jose Rizal's Noli Me Tangere and El Filibusterismo and for World Literatures, we have Charles Dicken's "A Christmas Carol, Oliver Twist, The Tale of Two Cities, C.S. Lewis' The Chronicles of Narnia, the Count of Monte Cristo by Alexandre Dumas and Suzanne Collins' The Hunger Games Series and a lot more
