Home › Vietnam: Ground Zero › WarlordWWarlord by Eric Helm·1990· Book 25 of Vietnam: Ground ZeroFiction Buy on Amazon About “Warlord”Warlord is a 1990 book by Eric Helm. It is book 25 of the series Vietnam: Ground Zero.Book detailsFirst published1990← Previous book T Target 1990 · Eric Helm Target is a 1990 book by Eric Helm. It is book 24 of the series Vietnam: Ground Zero. Read more → Buy on Amazon Next book → S Spike 1990 · Eric Helm Spike is a 1990 book by Eric Helm. It is book 26 of the series Vietnam: Ground Zero. Read more → Buy on Amazon ← TargetAll Vietnam: Ground Zero books in orderSpike →