If you don't mind sci-fi: Red Rising by Pierce Brown
And there's the classic The Count of Monte Cristo by Alexandre Dumas
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If you don't mind sci-fi: Red Rising by Pierce Brown
And there's the classic The Count of Monte Cristo by Alexandre Dumas
+1 to both of these. The Red Rising series is great and the Count of Monte Cristo is a long but extremely satisfying tale of revenge.
The Count of Monte Cristo is what immediately came to my mind also. He is absolutely thorough in his revenge.