this book is not at all believable. i could not get into a story that has ISIS attacks sending “all of the USA into chaos”. then all of a sudden everyone is shooting everyone and this guy is the only “smart, prepared” guy in the world. Stories with flesh eating zombies are more believable and the main character development sucks! i just hated the main character which should not happen… i own guns, i sort of believe in being prepared for the end of the world event, etc