“How they Escaped” (The Lehigh Register, February 7, 1872, p. 1) is a significantly revised version of the story “By the Night Express” (The Prairie Farmer,January 27, 1872 and the Defiance Democrat, June 3, 1880).To leave the Westminster Detective Library and view this story via the Digital Papers at Penn State site, follow this link and browse the date on The Lehigh Register