"When did you leave Nelson?"

"Last evening a little after seven," answered Fred.

"Where?"

"At Danville."

"Impossible; you are an impostor."

"You are mistaken. I rode to Nicholasville in time to catch the ten o'clock train to Lexington, thence to Louisville."

Those present looked at each other in surprise. The feat to them seemed scarcely possible.

"Your message," said Mr. Spear, "must be important to demand such haste. Where is it?"

"Here, sir," replied Fred, handing him the letter. Mr. Spear hastily tore it open and read:

Danville, Ky., July 21, 7:00 P. M.

To the Union Men of Louisville:

I have just received news of the defeat of our forces at Bull Run. Even if Washington falls, we must not despair. Kentucky must be held for the Union. Thank God, I have organized enough troops to hold Central Kentucky against any force the disorganized rebels can bring against us. Our great danger is your city. Hold Louisville, if her streets run red with blood. Do not let the loyal officials be driven from power. Call on Indiana troops if necessary. Don't hesitate. Dare anything to save the city.

Nelson.