Eugene Manlove Rhodes,
Stepsons of Light
“ He rode to the horse herd; Pat rounded up the horses and Johnny snared his Twilight horse for the trip. Twilight was a grullo; that is to say, he was precisely the color of a Maltese cat—a sleek velvet slaty-blue; a graceful, half-wild creature, dainty muzzled, clean legged as a deer. Pat held Twilight by bit and bridle and made soothing statements to him while Johnny saddled. Johnny slid into the saddle, there was a brief hair-stirring session of bucking; then Twilight sneezed cheerfully and set off on a businesslike trot. Johnny waved good-by, and turned across the gray plain toward Upham. ”
