Title: Killers of the Dawn (Cirque Du Freak Series #9), Author: Darren Shan
Title: The Lake of Souls (Cirque Du Freak Series #10), Author: Darren Shan
Title: Tunnels of Blood (Cirque Du Freak Series #3), Author: Darren Shan
#3 in Series
Title: Vampire Mountain (Cirque Du Freak Series #4), Author: Darren Shan
#4 in Series