t was just a hunch. Johnson knew that, but his hunches had often paid off in the past, and now he waited with a big man's patience. For five hours he sat in the wooden stands, under the rumpled canvas the concessionaires had put up to protect the tourists from Marlock's yellow sun. The sun was hot and soon Johnson's clothing was marked with large soiled patches of sweat. Now and then a light breeze blew across the stands from the native section and at each breath his nostrils crinkled in protest