Constant fear
(Book)

A doomsday prepper and private school custodian must rescue his genius hacker son, who is caught by a brutal drug cartel for electronically siphoning off their funds.

When a drunk-driving accident ruined his life, only a popular survivalist blog helped to restore Jake's sense of control. He's become an avid Doomsday Prepper, raising his diabetic son, Andy, to be ready for any sudden catastrophe. Jake works as a custodian at isolated Pepperell Academy where Andy is a student-- and part of a secret computer club that redistributes money from the obscenely wealthy to the needy. But this time, they've stolen from the wrong people: a vicious drug cartel that is coming to get its money back.... and now Jake is the last, best hope these students have of getting out alive.