Harbinger Wars Valiant first crossover event begins here! Two dozen undisciplined untested and untrained superhuman children have just escaped from a top-secret research facility and into the world When Bloodshot Toyo Harada and Peter Stanchek join the chase will the Valiant Universe be ready for its first all-out superhuman showdown? Collecting Harbinger Wars 1-4 by acclaimed writers Joshua Dysart (Harbinger) & Duane Swierczynski (Bloodshot) and artist Clayton Henry (Archer & Armstrong) start reading here for a high-stakes tale that will put Valiant\'s greatest heroes to the ultimate test!