After seeing his friends get cut down from the West Wall to the Bulge in their M4 Sherman tanks, elite gunner Clarence Smoyer is assigned the experimental T26 Pershing, armed with the 90mm gun he needs to keep his buddies alive. But with the new tank comes a deadly new role that culminates in a legendary tank duel at the Cologne cathedral. We now present to you the official trailer for Spearhead, the new book by Adam Makos, the bestselling author of A Higher Call.