This Omni-trade paperback volume collects the first four novles in the series: At Any Price, Counting the Cost, Rolling Hot, and The Warrior-all have been out of print and unavailable for several years..<P>      Neither stainless white knights nor bloodthirsty killers, the Slammers are competent professionals, with recognizable human flaws, engaged in a deadly business. Their interanl conflicts, set against vivid scenes of battle, make their stories exciting and compelling.<P>           This is the second of the three volume set presenting for the first time the entire genre-defining Slammers series in uniform Omni-trade paperback volumes, with new intoductions by major SF figures and new afterwords by David Drake. Each volume will also include a Slmmers story not collected in previous Slammer's books.<P>         "Fans of Drake's edgy stories of a mercenary tank regiment in a future not all that different from our present will rejoice {at the publication of} the entire series in three volumes. Drake, a Vietnam vet who served in the Blackhorse Regiment, use prose as cold and hard as the metal alloy of a tank to portray the men and women of Hammer's Regiment.... In his depicition of combat, Drake rivals Crane and Remarque."  <P>