4.30 avg rating — 4,968,066 ratings

"Read in high school & again after college."

4.30 avg rating — 4,592,918 ratings

"Read in high school, college & a couple of times later."

4.28 avg rating — 720,154 ratings

"Read a couple of times after discovering this series after I got married."

4.41 avg rating — 3,221,497 ratings

"Read this in high school, college & several times later."

4.51 avg rating — 1,169,142 ratings

"Can't just read this ONCE! "

4.59 avg rating — 1,079,658 ratings

"Read the Trilogy in high school, college & a couple times after that. "

4.33 avg rating — 1,147,268 ratings

3.89 avg rating — 2,268,836 ratings

4.20 avg rating — 5,698,984 ratings

4.09 avg rating — 1,328,575 ratings

4.45 avg rating — 326,700 ratings

4.20 avg rating — 4,302,183 ratings