I was forced to read these at secondary school in English literature class. Some of it was pretty dull and heavy going.

Lord of the Flies
1984
The Road to Wigan Pier
The Catcher in the Rye
To Kill a Mockingbird
War of the Worlds
The Time Machine
Brave New World
A Portrait of the Artist as a Young Man
Ulysses
The Adventures of Tom Sawyer
The Adventures of Huckleberry Finn
Moby Dick
Jane Eyre
Kidnapped
Fahrenheit 451
The Hound of the Baskervilles
The Merchant of Venice
McBeth
Hamlet
Death of a Salesman
Gregory's Girl

with some others that escape me now. (seem to remember - a World War One sitting in the trenches play as well as the war poetry of Wilfred Owen)

The human condition got to become a bit tiresome after a while, especially when you were expected to formalise a written answer to an exam question detailing the tedious psychological impairment of some fictional character who inevitably showed signs of racism, sexism, mental disturbance, political insurrection, blah, blah, blah....

Gregory's Girl was a good read though..