Arthur B. Reeve,
The Stolen War Secret — III. The Secret Service
(1914)
“ Kennedy closed the cover of the little case and slipped the thing into his pocket, still pondering. “It grows more incredible, too,” pursued Burke, looking at us frankly. “And then, to top it all off, when I do get back to the city I happen to run across you fellows hot on the trail of the death of Valcour herself—whatever she may be or have to do with the case. There’s only one thing Sinclair will not talk about freely and that is women—and this precious crew of Mexican friends of his. ”
