The Enemy (The Enemy #1)

When a mysterious sickness sweeps across the globe, every adult falls ill, leaving only children under fourteen to fend for themselves. The infected grown-ups are now crazed, confused, and hungry, posing a constant threat. A group of children hears whispers of a safe haven and embarks on a perilous journey across a desolate London, where danger lurks around every corner. Can they reach safety before the grown-ups find them?