Following the Atom Wars in the 22nd century, many of the survivors were mutated by the Strontium 90 fallout. Unable to get regular jobs the only work open to them was bounty hunting. These Search Destroy Agents - or Strontium Dogs - hunt the criminals too dangerous for the Galactic Crime Commission. One such S/D Agent is Johnny Alpha.

With b/w illustrations by Carlos Ezquerra and Simon Harrison, this follows the fallout from the Atom Wars in the 22nd century. With many survivors mutated by Strontium 90, their only option is to become bounty hunters, chasing criminals too dangerous for the Galactic Crime Commission.