Johnstone Country. Frontier Spirit Lives Here. National bestselling authors William W. Johnstone and J.A. Johnstone spin a breakneck tale about a heroic chuckwagon cook who knows just what to do when cowboys get hungry--for revenge . . . THE CHUCKWAGON TRAIL Framed for murder, Dewey "Mac" McKenzie is running for his life. Though Mac's never even made a pot of coffee, he talks his way onto a cattle drive heading west--as a chuckwagon cook. Turns out...