Catriona called, "Oswell's lucky he couldn't stay foah dinnah! Ah had the potassium cyanide all ready." Stonecypher passed through the diner door into a room containing more yellowed history books and agricultural pamphlets than eating utensils. Catriona waited by the table. She held a large revolver in her right hand. INTERMEZZO Stonecypher stood on Bay Knob, near the ruins of the old FM transmitter station, looking down at the Tennessee Lakes. Catriona sat behind him and held the revolver on her thigh. Stonecypher said, "I never see it but I wonder how it looked before the water." Before him, North Fork, an arm of Kings Lake, twisted across the Virginia line four and one-half miles away, while to Stonecypher's right, Boone Lake sparkled like a gigantic, badly drawn V. He did not look toward Surgoinsville Dam securing Kings Lake far to the west. The Tennessee Lakes were born in 1918 when Wilson Dam spanned the Tennessee River at Muscle Shoals, Alabama; but their growth was retarded for fifteen years, until an Act of Congress injected them with vitamins. Then the mile-long bastions of concrete crawled between the ridges. Norris, Wheeler, Pickwick Landing, Guntersville, Watts Bar, Kentucky, Cherokee, Fort Henry, Boone, Sevier, Surgoinsville--almost innumerable dams blocked the rivers. The rivers stopped and overflowed. The creeks swelled into rivers. Congressional Committees investigated, the Supreme Court tested the dams against the Constitution, ethnologists and archeologists hastily checked for Indian relics; and the dams, infused with youthful vigor, matured. Beginning with Norris, which backed up the Clinch and Powell Rivers to inundate 25,000 acres and displace 3,000 families, the dams expanded mighty aquatic muscles. The Tennessee, the Little Tennessee, the Nolichucky, the Holston, the French Broad, the Watauga, the Hiwassee, the Little Pigeon--all the rivers spread their waters into lengthy, ragged lakes, changing the map of Tennessee more than any natural cataclysm, such as the great earthquake of 1811, had ever done. The Lakes provided jobs, electric power, flood control, soil conservation, a fisherman's paradise, milder winters, cooler summers, and they covered all the really good farming land in the eastern part of the state. Catriona loaded the revolver. It was an obsolete .357 Magnum with a 6-1/2 inch barrel, and the cartridge cases of the metal-piercing bullets had a greenish sheen. "Now, put it in the holstah, and be ca'eful," Catriona said. Stonecypher wore the holster, a leather silhouette studded with two spring clips opening forward, on a belt and secured to his leg by a thong. Gingerly, he took the revolver and slipped it under the clips. "I've kept outa duels all my life," he said, "but, so long as it's for you, I don't much mind."