Rocks tilted the machine; Dennison shifted gears to ease the treads; as the bus jolted over rocks he flooded the engine and it snorted and backfired and spat into the dark. Carefully he coaxed the engine into third and fourth, down-shifting into second.

Now a green signal bobbed in front indicating: turn, to port. In time the light became a code, and Dennison read it painfully: it read: armored attack ... small.

He jabbed Landel's arm and Landel jabbed him back: their prearranged signal for mutual understanding. Connecting his phone, Dennison yelled:

"Okay ... attack ... where they attacking from?"

"I'll try the radio," Landel shouted.

Light was papering the horizon with its desert paper, how ancient, how wrinkled that flap of sand: good, to get out of that black stuff, can pilot this box: there are tanks to starboard, not bad!

As Dennison watched the creep of dawn a flare ripped the sky and hung suspended, rocking, kicking, sucking everything inside its brilliance.

Instantly, he spotted a Nazi gun, mounted on a dune-rise, a silhouette of men and gun, the flare exploding behind the gunners. He shouted at Landel but a shell blew up beside the Sherman and hurled it half around. Dennison toppled from his seat--the air knocked out of his lungs. He thought: We're hit ... we'll catch on fire! Back at his controls, he cut the racing motor and wobbled out of the line of fire, Landel babbling incoherently over the intercom.

Another shell.

"Port side ... port!" Landel yelled.