He clamped the cigarette holder back between his teeth. The broken, stubbed-out butt, still stuck in the end, lent him a slightly crazed air as he gripped the wheels of his chair and began to push himself toward the flimsy wooden door of the hut. Half a dozen military men moved to help, but Einstein was closer than any of them. He took the handles of the chair and leaned into it.

“Let’s go see what the future brings, Mr. President.”

A few of the civilians, scientific advisers for the most part, managed to scramble out into the biting wind before Einstein parked the president’s chair in the doorway, effectively bottling up everyone behind them. An undignified scramble for position took place, with Brigadier General Eisenhower and Admiral King grabbing the best spots on either side of Einstein. The rest either gathered at two small windows or tried to see over the shoulders of the men jammed in the entryway.

Shivering slightly under his blankets, but determined not to show it, the president leaned forward until he could make out the end of the runway. An Army Air Force colonel had briefed him about the rush job to prepare the landing strip. It was three times longer than the main runway at Muroc, he’d said. It seemed a hell of a wasteful thing to Roosevelt, all that extra cement and hard work for a couple of planes. But it surely wasn’t the craziest thing he’d heard in the last week.

No, that had to have been the moment when an ashen-faced navy commander had appeared to tell him what had happened at Midway. Roosevelt shook his head at the memory as he spotted flashing red-and-white lights descending from the northwest.

“Hell’s bells, Turtletaub,” he’d yelled out at the unfortunate officer just a week earlier. “What madness is this? Next you’ll be telling me space lizards have landed.”

Well, he’d had to apologize to the young man later, hadn’t he? It turned out the world had flipped completely off-balance, and now here he was, stuck out in the California desert, waiting to meet men from the future.

Damn it all but he needed a cigarette.

“Interesting,” said Einstein as twin spikes of blue-white flame speared from the tail of the dartlike craft as it roared down out of the night sky and past the hut at a seemingly breakneck speed. “Those are the jets they told us of, Mr. President.”

The aircraft seemed like death incarnate to Roosevelt. Every line seemed to threaten violence. More than a few of the onlookers gasped like children at a fireworks display, awed by the screaming passage of the sleek, lethal craft.

As the president wondered whether they’d built a long enough runway, parachutes unfurled behind the monster.