3.79 avg rating — 37,427 ratings

4.03 avg rating — 1,616,480 ratings

3.82 avg rating — 522,890 ratings

3.92 avg rating — 103,506 ratings

3.87 avg rating — 218,390 ratings

4.07 avg rating — 233,226 ratings

3.60 avg rating — 87,347 ratings

4.01 avg rating — 84,526 ratings

3.62 avg rating — 11,051 ratings

"Reading the first two books gave me headaches. Seriously reading them hurt."

3.70 avg rating — 143,902 ratings

3.65 avg rating — 82,315 ratings

3.97 avg rating — 560,478 ratings

4.13 avg rating — 4,374,655 ratings

3.76 avg rating — 83,321 ratings