B. M. Bower,
The Trail of the White Mule — Chapter 19
(1922)
“ A great load had dropped from Casey's shoulders, and he was asleep before Jim Cassidy had ceased to turn restlessly in his blankets. Getting the White Mule out of his car and into the car of Smiling Lou had been the task which Nolan had set for him. What was to happen thereafter Casey could only guess, for Nolan had not told him. And such was the Casey Ryan nature that he made no attempt to solve the problems which Mack Nolan had calmly reserved for himself. ”
