Sara Shepard
1) Killer
Author
Series
Pretty little liars volume 6
Language
English
Description
Former best friends Emily, Aria, Hanna, and Spencer continue to live in fear as they struggle to keep even more secrets hidden and someone new begins stalking them via their cell phones.
Author
Series
Pretty little liars volume 8
Language
English
Description
Former best friends Hanna, Aria, Spencer, and Emily, who lost their best friend and leader, Alison, years ago when she disappeared, find themselves in grave danger when they pursue the truth about Alison.