4.20 avg rating — 5,506,796 ratings

"The opens doors to discussions, the relations between and old state and nowadays states... everything is mindbreaking. "

4.27 avg rating — 1,628,866 ratings

"The fact that it is an amsolute hit nowadays!! It explains by itself. "

4.58 avg rating — 3,673,562 ratings

"Prob my fav book in the series. The whole story of Voldi, the death of Dumbeldore and the Half-Blood Prince book between many things, they just built up this masterpiece. "

4.39 avg rating — 4,143,266 ratings

4.16 avg rating — 1,524,286 ratings

4.42 avg rating — 891,225 ratings

4.46 avg rating — 1,876,305 ratings

3.91 avg rating — 1,908,249 ratings

4.16 avg rating — 190,440 ratings

3.84 avg rating — 340,772 ratings