Although _Black Canyon_ is rather shorter than ordinary for that kind of
story, it is an excellent work. We cordially recommend it to our
readers.--_Weekly Messenger._
S. L. Osbourne's new work (_Black Canyon_) is splendidly illustrated. In
the story, the characters are bold and striking. It reflects the
highest honour on its writer.--_Morning Call._
A very remarkable work. Every page produces an effect. The end is as
singular as the beginning. I never saw such a work before.--_R. L.
Stevenson._