Twenty perfectly creepy YA books to keep you up all night

Rachel Paxton-Gillilan is a freelance writer and semi-professional nerd.

At the B & N Teen Blog she tagged twenty "perfectly creepy YAs to keep you up all night," including:No Safety in Numbers (No Safety in Numbers Series #1), by Dayna Lorentz

When a biological bomb is discovered at a suburban mall, life turns super real super quick for the people trapped inside. The mall is locked down,