Taglines

Moving stealthily in the background, always keeping their tracks well covered, the perpetrators of the terrible Black Secret conducted heir campaign with Michiavellian ingenuity. But dogging their footsteps, sleuthing their emissaries in America and Europe, came this noble hearted Yankee girl to expose their knavish designs. (Print Ad- Newburgh Daily News, ((Newburgh, NY)) 18 December 1919)

A Death Defying Race across the Ocean, with Civilzation as the stake. The Goal-A strange and Awful Valley on the Swiss Frontier which holds the Dread Black Secret. (Print Ad- Martinsville Evening Journal, ((Martinsburg, WVa.)) 11/11/19)