The Text Message - School Lockdown (Book 2)

It's a dark and gloomy day at a local high school. No one really thought anything of it until a dark storm rolls in and some believe this is a sign for bad things to come. To their surpise, it is. A dangerous and mysterious person enters the high school, armed, and deadly. Sarah and Haley, two friends in their freshman year of high school are wandering the halls as the lockdown is called. They must find a hiding place before death comes upon them. They message each other to make sure everything is alright but when a dark and creepy text message appears on their phone, they realize this might be the their last day on earth.