Publisher: London : Ward, Lock, and Tyler
- Bound in illustrated paper wrappers.
- Date of publication from Topp.
- Abraham's sacrifice -- The buried treasure -- The invisible eye -- Lex talionis -- The child-stealer -- Hans Schnap's spy-glass.
- Topp, C.W. Victorian yellowbacks & paperbacks, 1849-1905,
- Electronic reproduction.
- The online edition of this book in the public domain, i.e., not protected by copyright, has been produced by the Emory University Digital Library Publications Program.