3.70 avg rating — 166,925 ratings

"First of the Wicked lovely series"

3.87 avg rating — 219,373 ratings

"First of the Iron Fey series"

4.07 avg rating — 72,660 ratings

"First of the Blood of Eden series"

4.10 avg rating — 686,985 ratings

"First of the Vampire Academy Series"

4.06 avg rating — 2,205,198 ratings

"First of the Mortal Instruments series"

3.89 avg rating — 68,144 ratings

"First of the Splintered Trilogy"

3.84 avg rating — 71,156 ratings

"First of the Firelight Trilogy"

3.70 avg rating — 13,964 ratings

"First of the Masque of the Red Death Duo"

4.14 avg rating — 174,534 ratings

"First of the Ruby Red Trilogy"

3.72 avg rating — 64,561 ratings

"First of the Need series"

3.91 avg rating — 95,644 ratings

"First of the Heist Society series"

3.82 avg rating — 32,432 ratings

"First of the Lynburn Legacy Trilogy"

4.01 avg rating — 65,707 ratings

"First of the Darkness Rising - companion to Darkest Powers"

4.02 avg rating — 177,615 ratings

"First of the Darkest Powers series"

3.94 avg rating — 41,241 ratings

"First of the Virals series"

4.31 avg rating — 3,533,084 ratings

"First of Percy Jackson and the Olympians series"

3.82 avg rating — 527,954 ratings

"First of the House of Night series"